389025000

素因数分解:

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

素因数の和:76

約数の個数: 576

約数和(自身を含む): 1706140800

約数和(自身を除く): 1317115800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 19, 20, 21, 24, 25, 26, 28, 30, 35, 36, 38, 39, 40, 42, 45, 50, 52, 56, 57, 60, 63, 65, 70, 72, 75, 76, 78, 84, 90, 91, 95, 100, 104, 105, 114, 117, 120, 125, 126, 130, 133, 140, 150, 152, 156, 168, 171, 175, 180, 182, 190, 195, 200, 210, 225, 228, 234, 247, 250, 252, 260, 266, 273, 280, 285, 300, 312, 315, 325, 342, 350, 360, 364, 375, 380, 390, 399, 420, 450, 455, 456, 468, 475, 494, 500, 504, 520, 525, 532, 546, 570, 585, 600, 625, 630, 650, 665, 684, 700, 728, 741, 750, 760, 780, 798, 819, 840, 855, 875, 900, 910, 936, 950, 975, 988, 1000, 1050, 1064, 1092, 1125, 1140, 1170, 1197, 1235, 1250, 1260, 1300, 1330, 1365, 1368, 1400, 1425, 1482, 1500, 1560, 1575, 1596, 1625, 1638, 1710, 1729, 1750, 1800, 1820, 1875, 1900, 1950, 1976, 1995, 2100, 2184, 2223, 2250, 2275, 2280, 2340, 2375, 2394, 2470, 2500, 2520, 2600, 2625, 2660, 2730, 2850, 2925, 2964, 3000, 3125, 3150, 3192, 3250, 3276, 3325, 3420, 3458, 3500, 3640, 3705, 3750, 3800, 3900, 3990, 4095, 4200, 4275, 4375, 4446, 4500, 4550, 4680, 4750, 4788, 4875, 4940, 5000, 5187, 5250, 5320, 5460, 5625, 5700, 5850, 5928, 5985, 6175, 6250, 6300, 6500, 6552, 6650, 6825, 6840, 6916, 7000, 7125, 7410, 7500, 7800, 7875, 7980, 8125, 8190, 8550, 8645, 8750, 8892, 9000, 9100, 9375, 9500, 9576, 9750, 9880, 9975, 10374, 10500, 10920, 11115, 11250, 11375, 11400, 11700, 11875, 11970, 12350, 12500, 12600, 13000, 13125, 13300, 13650, 13832, 14250, 14625, 14820, 15000, 15561, 15750, 15960, 16250, 16380, 16625, 17100, 17290, 17500, 17784, 18200, 18525, 18750, 19000, 19500, 19950, 20475, 20748, 21000, 21375, 21875, 22230, 22500, 22750, 23400, 23750, 23940, 24375, 24700, 25000, 25935, 26250, 26600, 27300, 28125, 28500, 29250, 29640, 29925, 30875, 31122, 31500, 32500, 32760, 33250, 34125, 34200, 34580, 35000, 35625, 37050, 37500, 39000, 39375, 39900, 40625, 40950, 41496, 42750, 43225, 43750, 44460, 45000, 45500, 47500, 47880, 48750, 49400, 49875, 51870, 52500, 54600, 55575, 56250, 56875, 57000, 58500, 59375, 59850, 61750, 62244, 63000, 65000, 65625, 66500, 68250, 69160, 71250, 73125, 74100, 75000, 77805, 78750, 79800, 81250, 81900, 83125, 85500, 86450, 87500, 88920, 91000, 92625, 95000, 97500, 99750, 102375, 103740, 105000, 106875, 111150, 112500, 113750, 117000, 118750, 119700, 121875, 123500, 124488, 129675, 131250, 133000, 136500, 142500, 146250, 148200, 149625, 154375, 155610, 157500, 162500, 163800, 166250, 170625, 171000, 172900, 175000, 178125, 185250, 195000, 196875, 199500, 204750, 207480, 213750, 216125, 222300, 225000, 227500, 237500, 239400, 243750, 247000, 249375, 259350, 262500, 273000, 277875, 284375, 285000, 292500, 299250, 308750, 311220, 315000, 325000, 332500, 341250, 345800, 356250, 365625, 370500, 389025, 393750, 399000, 409500, 415625, 427500, 432250, 444600, 455000, 463125, 475000, 487500, 498750, 511875, 518700, 525000, 534375, 555750, 568750, 585000, 598500, 617500, 622440, 648375, 665000, 682500, 712500, 731250, 741000, 748125, 771875, 778050, 787500, 819000, 831250, 853125, 855000, 864500, 926250, 975000, 997500, 1023750, 1037400, 1068750, 1080625, 1111500, 1137500, 1197000, 1235000, 1246875, 1296750, 1365000, 1389375, 1425000, 1462500, 1496250, 1543750, 1556100, 1575000, 1662500, 1706250, 1729000, 1852500, 1945125, 1995000, 2047500, 2137500, 2161250, 2223000, 2275000, 2315625, 2493750, 2559375, 2593500, 2778750, 2925000, 2992500, 3087500, 3112200, 3241875, 3325000, 3412500, 3705000, 3740625, 3890250, 4095000, 4275000, 4322500, 4631250, 4987500, 5118750, 5187000, 5403125, 5557500, 5985000, 6175000, 6483750, 6825000, 6946875, 7481250, 7780500, 8645000, 9262500, 9725625, 9975000, 10237500, 10806250, 11115000, 12967500, 13893750, 14962500, 15561000, 16209375, 18525000, 19451250, 20475000, 21612500, 25935000, 27787500, 29925000, 32418750, 38902500, 43225000, 48628125, 55575000, 64837500, 77805000, 97256250, 129675000, 194512500, 389025000]

約数ペア:

[(1, 389025000), (2, 194512500), (3, 129675000), (4, 97256250), (5, 77805000), (6, 64837500), (7, 55575000), (8, 48628125), (9, 43225000), (10, 38902500), (12, 32418750), (13, 29925000), (14, 27787500), (15, 25935000), (18, 21612500), (19, 20475000), (20, 19451250), (21, 18525000), (24, 16209375), (25, 15561000), (26, 14962500), (28, 13893750), (30, 12967500), (35, 11115000), (36, 10806250), (38, 10237500), (39, 9975000), (40, 9725625), (42, 9262500), (45, 8645000), (50, 7780500), (52, 7481250), (56, 6946875), (57, 6825000), (60, 6483750), (63, 6175000), (65, 5985000), (70, 5557500), (72, 5403125), (75, 5187000), (76, 5118750), (78, 4987500), (84, 4631250), (90, 4322500), (91, 4275000), (95, 4095000), (100, 3890250), (104, 3740625), (105, 3705000), (114, 3412500), (117, 3325000), (120, 3241875), (125, 3112200), (126, 3087500), (130, 2992500), (133, 2925000), (140, 2778750), (150, 2593500), (152, 2559375), (156, 2493750), (168, 2315625), (171, 2275000), (175, 2223000), (180, 2161250), (182, 2137500), (190, 2047500), (195, 1995000), (200, 1945125), (210, 1852500), (225, 1729000), (228, 1706250), (234, 1662500), (247, 1575000), (250, 1556100), (252, 1543750), (260, 1496250), (266, 1462500), (273, 1425000), (280, 1389375), (285, 1365000), (300, 1296750), (312, 1246875), (315, 1235000), (325, 1197000), (342, 1137500), (350, 1111500), (360, 1080625), (364, 1068750), (375, 1037400), (380, 1023750), (390, 997500), (399, 975000), (420, 926250), (450, 864500), (455, 855000), (456, 853125), (468, 831250), (475, 819000), (494, 787500), (500, 778050), (504, 771875), (520, 748125), (525, 741000), (532, 731250), (546, 712500), (570, 682500), (585, 665000), (600, 648375), (625, 622440), (630, 617500), (650, 598500), (665, 585000), (684, 568750), (700, 555750), (728, 534375), (741, 525000), (750, 518700), (760, 511875), (780, 498750), (798, 487500), (819, 475000), (840, 463125), (855, 455000), (875, 444600), (900, 432250), (910, 427500), (936, 415625), (950, 409500), (975, 399000), (988, 393750), (1000, 389025), (1050, 370500), (1064, 365625), (1092, 356250), (1125, 345800), (1140, 341250), (1170, 332500), (1197, 325000), (1235, 315000), (1250, 311220), (1260, 308750), (1300, 299250), (1330, 292500), (1365, 285000), (1368, 284375), (1400, 277875), (1425, 273000), (1482, 262500), (1500, 259350), (1560, 249375), (1575, 247000), (1596, 243750), (1625, 239400), (1638, 237500), (1710, 227500), (1729, 225000), (1750, 222300), (1800, 216125), (1820, 213750), (1875, 207480), (1900, 204750), (1950, 199500), (1976, 196875), (1995, 195000), (2100, 185250), (2184, 178125), (2223, 175000), (2250, 172900), (2275, 171000), (2280, 170625), (2340, 166250), (2375, 163800), (2394, 162500), (2470, 157500), (2500, 155610), (2520, 154375), (2600, 149625), (2625, 148200), (2660, 146250), (2730, 142500), (2850, 136500), (2925, 133000), (2964, 131250), (3000, 129675), (3125, 124488), (3150, 123500), (3192, 121875), (3250, 119700), (3276, 118750), (3325, 117000), (3420, 113750), (3458, 112500), (3500, 111150), (3640, 106875), (3705, 105000), (3750, 103740), (3800, 102375), (3900, 99750), (3990, 97500), (4095, 95000), (4200, 92625), (4275, 91000), (4375, 88920), (4446, 87500), (4500, 86450), (4550, 85500), (4680, 83125), (4750, 81900), (4788, 81250), (4875, 79800), (4940, 78750), (5000, 77805), (5187, 75000), (5250, 74100), (5320, 73125), (5460, 71250), (5625, 69160), (5700, 68250), (5850, 66500), (5928, 65625), (5985, 65000), (6175, 63000), (6250, 62244), (6300, 61750), (6500, 59850), (6552, 59375), (6650, 58500), (6825, 57000), (6840, 56875), (6916, 56250), (7000, 55575), (7125, 54600), (7410, 52500), (7500, 51870), (7800, 49875), (7875, 49400), (7980, 48750), (8125, 47880), (8190, 47500), (8550, 45500), (8645, 45000), (8750, 44460), (8892, 43750), (9000, 43225), (9100, 42750), (9375, 41496), (9500, 40950), (9576, 40625), (9750, 39900), (9880, 39375), (9975, 39000), (10374, 37500), (10500, 37050), (10920, 35625), (11115, 35000), (11250, 34580), (11375, 34200), (11400, 34125), (11700, 33250), (11875, 32760), (11970, 32500), (12350, 31500), (12500, 31122), (12600, 30875), (13000, 29925), (13125, 29640), (13300, 29250), (13650, 28500), (13832, 28125), (14250, 27300), (14625, 26600), (14820, 26250), (15000, 25935), (15561, 25000), (15750, 24700), (15960, 24375), (16250, 23940), (16380, 23750), (16625, 23400), (17100, 22750), (17290, 22500), (17500, 22230), (17784, 21875), (18200, 21375), (18525, 21000), (18750, 20748), (19000, 20475), (19500, 19950)]