420147000

素因数分解:

$2^3\times 3^5\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:75

約数の個数: 768

約数和(自身を含む): 1907942400

約数和(自身を除く): 1487795400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 50, 52, 54, 56, 57, 60, 63, 65, 70, 72, 75, 76, 78, 81, 84, 90, 91, 95, 100, 104, 105, 108, 114, 117, 120, 125, 126, 130, 133, 135, 140, 150, 152, 156, 162, 168, 171, 175, 180, 182, 189, 190, 195, 200, 210, 216, 225, 228, 234, 243, 247, 250, 252, 260, 266, 270, 273, 280, 285, 300, 312, 315, 324, 325, 342, 350, 351, 360, 364, 375, 378, 380, 390, 399, 405, 420, 450, 455, 456, 468, 475, 486, 494, 500, 504, 513, 520, 525, 532, 540, 546, 567, 570, 585, 600, 630, 648, 650, 665, 675, 684, 700, 702, 728, 741, 750, 756, 760, 780, 798, 810, 819, 840, 855, 875, 900, 910, 936, 945, 950, 972, 975, 988, 1000, 1026, 1050, 1053, 1064, 1080, 1092, 1125, 1134, 1140, 1170, 1197, 1215, 1235, 1260, 1300, 1330, 1350, 1365, 1368, 1400, 1404, 1425, 1482, 1500, 1512, 1539, 1560, 1575, 1596, 1620, 1625, 1638, 1701, 1710, 1729, 1750, 1755, 1800, 1820, 1890, 1900, 1944, 1950, 1976, 1995, 2025, 2052, 2100, 2106, 2184, 2223, 2250, 2268, 2275, 2280, 2340, 2375, 2394, 2430, 2457, 2470, 2520, 2565, 2600, 2625, 2660, 2700, 2730, 2808, 2835, 2850, 2925, 2964, 3000, 3078, 3150, 3159, 3192, 3240, 3250, 3276, 3325, 3375, 3402, 3420, 3458, 3500, 3510, 3591, 3640, 3705, 3780, 3800, 3900, 3990, 4050, 4095, 4104, 4200, 4212, 4275, 4446, 4500, 4536, 4550, 4617, 4680, 4725, 4750, 4788, 4860, 4875, 4914, 4940, 5130, 5187, 5250, 5265, 5320, 5400, 5460, 5670, 5700, 5850, 5928, 5985, 6075, 6156, 6175, 6300, 6318, 6500, 6552, 6650, 6669, 6750, 6804, 6825, 6840, 6916, 7000, 7020, 7125, 7182, 7371, 7410, 7560, 7695, 7800, 7875, 7980, 8100, 8190, 8424, 8505, 8550, 8645, 8775, 8892, 9000, 9100, 9234, 9450, 9500, 9576, 9720, 9750, 9828, 9880, 9975, 10125, 10260, 10374, 10500, 10530, 10773, 10920, 11115, 11340, 11375, 11400, 11700, 11970, 12150, 12285, 12312, 12350, 12600, 12636, 12825, 13000, 13300, 13338, 13500, 13608, 13650, 13832, 14040, 14175, 14250, 14364, 14625, 14742, 14820, 15390, 15561, 15750, 15795, 15960, 16200, 16380, 16625, 17010, 17100, 17290, 17550, 17784, 17955, 18200, 18468, 18525, 18900, 19000, 19500, 19656, 19950, 20007, 20250, 20475, 20520, 20748, 21000, 21060, 21375, 21546, 22113, 22230, 22680, 22750, 23085, 23400, 23625, 23940, 24300, 24570, 24700, 25272, 25650, 25935, 26325, 26600, 26676, 27000, 27300, 28350, 28500, 28728, 29250, 29484, 29640, 29925, 30375, 30780, 30875, 31122, 31500, 31590, 32319, 32760, 33250, 33345, 34020, 34125, 34200, 34580, 35100, 35910, 36855, 36936, 37050, 37800, 38475, 39000, 39900, 40014, 40500, 40950, 41496, 42120, 42525, 42750, 43092, 43225, 43875, 44226, 44460, 45500, 46170, 46683, 47250, 47880, 48600, 49140, 49400, 49875, 51300, 51870, 52650, 53352, 53865, 54600, 55575, 56700, 57000, 58500, 58968, 59850, 60021, 60750, 61425, 61560, 61750, 62244, 63000, 63180, 64125, 64638, 66500, 66690, 68040, 68250, 69160, 70200, 70875, 71820, 73710, 74100, 76950, 77805, 78975, 79800, 80028, 81000, 81900, 85050, 85500, 86184, 86450, 87750, 88452, 88920, 89775, 91000, 92340, 92625, 93366, 94500, 98280, 99750, 100035, 102375, 102600, 103740, 105300, 107730, 110565, 111150, 113400, 115425, 117000, 119700, 120042, 121500, 122850, 123500, 124488, 126360, 128250, 129276, 129675, 131625, 133000, 133380, 136500, 140049, 141750, 143640, 147420, 148200, 149625, 153900, 155610, 157950, 160056, 161595, 163800, 166725, 170100, 171000, 172900, 175500, 176904, 179550, 184275, 184680, 185250, 186732, 189000, 192375, 199500, 200070, 204750, 207480, 210600, 212625, 215460, 216125, 221130, 222300, 230850, 233415, 239400, 240084, 243000, 245700, 247000, 256500, 258552, 259350, 263250, 266760, 269325, 273000, 277875, 280098, 283500, 294840, 299250, 300105, 307125, 307800, 311220, 315900, 323190, 333450, 340200, 345800, 351000, 359100, 368550, 370500, 373464, 384750, 389025, 394875, 399000, 400140, 409500, 420147, 425250, 430920, 432250, 442260, 444600, 448875, 461700, 466830, 480168, 491400, 500175, 513000, 518700, 526500, 538650, 552825, 555750, 560196, 567000, 577125, 598500, 600210, 614250, 622440, 631800, 646380, 648375, 666900, 700245, 718200, 737100, 741000, 769500, 778050, 789750, 800280, 807975, 819000, 833625, 840294, 850500, 864500, 884520, 897750, 921375, 923400, 933660, 1000350, 1037400, 1053000, 1077300, 1105650, 1111500, 1120392, 1154250, 1167075, 1197000, 1200420, 1228500, 1292760, 1296750, 1333800, 1346625, 1400490, 1474200, 1500525, 1539000, 1556100, 1579500, 1615950, 1667250, 1680588, 1701000, 1729000, 1795500, 1842750, 1867320, 1945125, 2000700, 2100735, 2154600, 2211300, 2223000, 2308500, 2334150, 2400840, 2457000, 2500875, 2593500, 2693250, 2764125, 2800980, 3001050, 3112200, 3159000, 3231900, 3334500, 3361176, 3501225, 3591000, 3685500, 3890250, 4001400, 4039875, 4201470, 4422600, 4617000, 4668300, 5001750, 5187000, 5386500, 5528250, 5601960, 5835375, 6002100, 6463800, 6669000, 7002450, 7371000, 7502625, 7780500, 8079750, 8402940, 9336600, 10003500, 10503675, 10773000, 11056500, 11670750, 12004200, 14004900, 15005250, 15561000, 16159500, 16805880, 17506125, 20007000, 21007350, 22113000, 23341500, 28009800, 30010500, 32319000, 35012250, 42014700, 46683000, 52518375, 60021000, 70024500, 84029400, 105036750, 140049000, 210073500, 420147000]

約数ペア:

[(1, 420147000), (2, 210073500), (3, 140049000), (4, 105036750), (5, 84029400), (6, 70024500), (7, 60021000), (8, 52518375), (9, 46683000), (10, 42014700), (12, 35012250), (13, 32319000), (14, 30010500), (15, 28009800), (18, 23341500), (19, 22113000), (20, 21007350), (21, 20007000), (24, 17506125), (25, 16805880), (26, 16159500), (27, 15561000), (28, 15005250), (30, 14004900), (35, 12004200), (36, 11670750), (38, 11056500), (39, 10773000), (40, 10503675), (42, 10003500), (45, 9336600), (50, 8402940), (52, 8079750), (54, 7780500), (56, 7502625), (57, 7371000), (60, 7002450), (63, 6669000), (65, 6463800), (70, 6002100), (72, 5835375), (75, 5601960), (76, 5528250), (78, 5386500), (81, 5187000), (84, 5001750), (90, 4668300), (91, 4617000), (95, 4422600), (100, 4201470), (104, 4039875), (105, 4001400), (108, 3890250), (114, 3685500), (117, 3591000), (120, 3501225), (125, 3361176), (126, 3334500), (130, 3231900), (133, 3159000), (135, 3112200), (140, 3001050), (150, 2800980), (152, 2764125), (156, 2693250), (162, 2593500), (168, 2500875), (171, 2457000), (175, 2400840), (180, 2334150), (182, 2308500), (189, 2223000), (190, 2211300), (195, 2154600), (200, 2100735), (210, 2000700), (216, 1945125), (225, 1867320), (228, 1842750), (234, 1795500), (243, 1729000), (247, 1701000), (250, 1680588), (252, 1667250), (260, 1615950), (266, 1579500), (270, 1556100), (273, 1539000), (280, 1500525), (285, 1474200), (300, 1400490), (312, 1346625), (315, 1333800), (324, 1296750), (325, 1292760), (342, 1228500), (350, 1200420), (351, 1197000), (360, 1167075), (364, 1154250), (375, 1120392), (378, 1111500), (380, 1105650), (390, 1077300), (399, 1053000), (405, 1037400), (420, 1000350), (450, 933660), (455, 923400), (456, 921375), (468, 897750), (475, 884520), (486, 864500), (494, 850500), (500, 840294), (504, 833625), (513, 819000), (520, 807975), (525, 800280), (532, 789750), (540, 778050), (546, 769500), (567, 741000), (570, 737100), (585, 718200), (600, 700245), (630, 666900), (648, 648375), (650, 646380), (665, 631800), (675, 622440), (684, 614250), (700, 600210), (702, 598500), (728, 577125), (741, 567000), (750, 560196), (756, 555750), (760, 552825), (780, 538650), (798, 526500), (810, 518700), (819, 513000), (840, 500175), (855, 491400), (875, 480168), (900, 466830), (910, 461700), (936, 448875), (945, 444600), (950, 442260), (972, 432250), (975, 430920), (988, 425250), (1000, 420147), (1026, 409500), (1050, 400140), (1053, 399000), (1064, 394875), (1080, 389025), (1092, 384750), (1125, 373464), (1134, 370500), (1140, 368550), (1170, 359100), (1197, 351000), (1215, 345800), (1235, 340200), (1260, 333450), (1300, 323190), (1330, 315900), (1350, 311220), (1365, 307800), (1368, 307125), (1400, 300105), (1404, 299250), (1425, 294840), (1482, 283500), (1500, 280098), (1512, 277875), (1539, 273000), (1560, 269325), (1575, 266760), (1596, 263250), (1620, 259350), (1625, 258552), (1638, 256500), (1701, 247000), (1710, 245700), (1729, 243000), (1750, 240084), (1755, 239400), (1800, 233415), (1820, 230850), (1890, 222300), (1900, 221130), (1944, 216125), (1950, 215460), (1976, 212625), (1995, 210600), (2025, 207480), (2052, 204750), (2100, 200070), (2106, 199500), (2184, 192375), (2223, 189000), (2250, 186732), (2268, 185250), (2275, 184680), (2280, 184275), (2340, 179550), (2375, 176904), (2394, 175500), (2430, 172900), (2457, 171000), (2470, 170100), (2520, 166725), (2565, 163800), (2600, 161595), (2625, 160056), (2660, 157950), (2700, 155610), (2730, 153900), (2808, 149625), (2835, 148200), (2850, 147420), (2925, 143640), (2964, 141750), (3000, 140049), (3078, 136500), (3150, 133380), (3159, 133000), (3192, 131625), (3240, 129675), (3250, 129276), (3276, 128250), (3325, 126360), (3375, 124488), (3402, 123500), (3420, 122850), (3458, 121500), (3500, 120042), (3510, 119700), (3591, 117000), (3640, 115425), (3705, 113400), (3780, 111150), (3800, 110565), (3900, 107730), (3990, 105300), (4050, 103740), (4095, 102600), (4104, 102375), (4200, 100035), (4212, 99750), (4275, 98280), (4446, 94500), (4500, 93366), (4536, 92625), (4550, 92340), (4617, 91000), (4680, 89775), (4725, 88920), (4750, 88452), (4788, 87750), (4860, 86450), (4875, 86184), (4914, 85500), (4940, 85050), (5130, 81900), (5187, 81000), (5250, 80028), (5265, 79800), (5320, 78975), (5400, 77805), (5460, 76950), (5670, 74100), (5700, 73710), (5850, 71820), (5928, 70875), (5985, 70200), (6075, 69160), (6156, 68250), (6175, 68040), (6300, 66690), (6318, 66500), (6500, 64638), (6552, 64125), (6650, 63180), (6669, 63000), (6750, 62244), (6804, 61750), (6825, 61560), (6840, 61425), (6916, 60750), (7000, 60021), (7020, 59850), (7125, 58968), (7182, 58500), (7371, 57000), (7410, 56700), (7560, 55575), (7695, 54600), (7800, 53865), (7875, 53352), (7980, 52650), (8100, 51870), (8190, 51300), (8424, 49875), (8505, 49400), (8550, 49140), (8645, 48600), (8775, 47880), (8892, 47250), (9000, 46683), (9100, 46170), (9234, 45500), (9450, 44460), (9500, 44226), (9576, 43875), (9720, 43225), (9750, 43092), (9828, 42750), (9880, 42525), (9975, 42120), (10125, 41496), (10260, 40950), (10374, 40500), (10500, 40014), (10530, 39900), (10773, 39000), (10920, 38475), (11115, 37800), (11340, 37050), (11375, 36936), (11400, 36855), (11700, 35910), (11970, 35100), (12150, 34580), (12285, 34200), (12312, 34125), (12350, 34020), (12600, 33345), (12636, 33250), (12825, 32760), (13000, 32319), (13300, 31590), (13338, 31500), (13500, 31122), (13608, 30875), (13650, 30780), (13832, 30375), (14040, 29925), (14175, 29640), (14250, 29484), (14364, 29250), (14625, 28728), (14742, 28500), (14820, 28350), (15390, 27300), (15561, 27000), (15750, 26676), (15795, 26600), (15960, 26325), (16200, 25935), (16380, 25650), (16625, 25272), (17010, 24700), (17100, 24570), (17290, 24300), (17550, 23940), (17784, 23625), (17955, 23400), (18200, 23085), (18468, 22750), (18525, 22680), (18900, 22230), (19000, 22113), (19500, 21546), (19656, 21375), (19950, 21060), (20007, 21000), (20250, 20748), (20475, 20520)]