18673200

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:66

約数の個数: 480

約数和(自身を含む): 86105600

約数和(自身を除く): 67432400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 19, 20, 21, 24, 25, 26, 27, 28, 30, 35, 36, 38, 39, 40, 42, 45, 48, 50, 52, 54, 56, 57, 60, 63, 65, 70, 72, 75, 76, 78, 80, 84, 90, 91, 95, 100, 104, 105, 108, 112, 114, 117, 120, 126, 130, 133, 135, 140, 144, 150, 152, 156, 168, 171, 175, 180, 182, 189, 190, 195, 200, 208, 210, 216, 225, 228, 234, 240, 247, 252, 260, 266, 270, 273, 280, 285, 300, 304, 312, 315, 325, 336, 342, 350, 351, 360, 364, 378, 380, 390, 399, 400, 420, 432, 450, 455, 456, 468, 475, 494, 504, 513, 520, 525, 532, 540, 546, 560, 570, 585, 600, 624, 630, 650, 665, 675, 684, 700, 702, 720, 728, 741, 756, 760, 780, 798, 819, 840, 855, 900, 910, 912, 936, 945, 950, 975, 988, 1008, 1026, 1040, 1050, 1064, 1080, 1092, 1140, 1170, 1197, 1200, 1235, 1260, 1300, 1330, 1350, 1365, 1368, 1400, 1404, 1425, 1456, 1482, 1512, 1520, 1560, 1575, 1596, 1638, 1680, 1710, 1729, 1755, 1800, 1820, 1872, 1890, 1900, 1950, 1976, 1995, 2052, 2100, 2128, 2160, 2184, 2223, 2275, 2280, 2340, 2394, 2457, 2470, 2520, 2565, 2600, 2660, 2700, 2730, 2736, 2800, 2808, 2850, 2925, 2964, 3024, 3120, 3150, 3192, 3276, 3325, 3420, 3458, 3510, 3591, 3600, 3640, 3705, 3780, 3800, 3900, 3952, 3990, 4095, 4104, 4200, 4275, 4368, 4446, 4550, 4560, 4680, 4725, 4788, 4914, 4940, 5040, 5130, 5187, 5200, 5320, 5400, 5460, 5616, 5700, 5850, 5928, 5985, 6175, 6300, 6384, 6552, 6650, 6669, 6825, 6840, 6916, 7020, 7182, 7280, 7410, 7560, 7600, 7800, 7980, 8190, 8208, 8400, 8550, 8645, 8775, 8892, 9100, 9360, 9450, 9576, 9828, 9880, 9975, 10260, 10374, 10640, 10800, 10920, 11115, 11400, 11700, 11856, 11970, 12285, 12350, 12600, 12825, 13104, 13300, 13338, 13650, 13680, 13832, 14040, 14364, 14820, 15120, 15561, 15600, 15960, 16380, 17100, 17290, 17550, 17784, 17955, 18200, 18525, 18900, 19152, 19656, 19760, 19950, 20475, 20520, 20748, 21840, 22230, 22800, 23400, 23940, 24570, 24700, 25200, 25650, 25935, 26600, 26676, 27300, 27664, 28080, 28728, 29640, 29925, 31122, 31920, 32760, 33345, 34200, 34580, 35100, 35568, 35910, 36400, 37050, 37800, 39312, 39900, 40950, 41040, 41496, 43225, 44460, 46683, 46800, 47880, 49140, 49400, 51300, 51870, 53200, 53352, 54600, 55575, 57456, 59280, 59850, 61425, 62244, 65520, 66690, 68400, 69160, 70200, 71820, 74100, 75600, 77805, 79800, 81900, 82992, 86450, 88920, 89775, 93366, 95760, 98280, 98800, 102600, 103740, 106704, 109200, 111150, 119700, 122850, 124488, 129675, 133380, 138320, 140400, 143640, 148200, 155610, 159600, 163800, 166725, 172900, 177840, 179550, 186732, 196560, 205200, 207480, 222300, 233415, 239400, 245700, 248976, 259350, 266760, 287280, 296400, 311220, 327600, 333450, 345800, 359100, 373464, 389025, 414960, 444600, 466830, 478800, 491400, 518700, 533520, 622440, 666900, 691600, 718200, 746928, 778050, 889200, 933660, 982800, 1037400, 1167075, 1244880, 1333800, 1436400, 1556100, 1867320, 2074800, 2334150, 2667600, 3112200, 3734640, 4668300, 6224400, 9336600, 18673200]

約数ペア:

[(1, 18673200), (2, 9336600), (3, 6224400), (4, 4668300), (5, 3734640), (6, 3112200), (7, 2667600), (8, 2334150), (9, 2074800), (10, 1867320), (12, 1556100), (13, 1436400), (14, 1333800), (15, 1244880), (16, 1167075), (18, 1037400), (19, 982800), (20, 933660), (21, 889200), (24, 778050), (25, 746928), (26, 718200), (27, 691600), (28, 666900), (30, 622440), (35, 533520), (36, 518700), (38, 491400), (39, 478800), (40, 466830), (42, 444600), (45, 414960), (48, 389025), (50, 373464), (52, 359100), (54, 345800), (56, 333450), (57, 327600), (60, 311220), (63, 296400), (65, 287280), (70, 266760), (72, 259350), (75, 248976), (76, 245700), (78, 239400), (80, 233415), (84, 222300), (90, 207480), (91, 205200), (95, 196560), (100, 186732), (104, 179550), (105, 177840), (108, 172900), (112, 166725), (114, 163800), (117, 159600), (120, 155610), (126, 148200), (130, 143640), (133, 140400), (135, 138320), (140, 133380), (144, 129675), (150, 124488), (152, 122850), (156, 119700), (168, 111150), (171, 109200), (175, 106704), (180, 103740), (182, 102600), (189, 98800), (190, 98280), (195, 95760), (200, 93366), (208, 89775), (210, 88920), (216, 86450), (225, 82992), (228, 81900), (234, 79800), (240, 77805), (247, 75600), (252, 74100), (260, 71820), (266, 70200), (270, 69160), (273, 68400), (280, 66690), (285, 65520), (300, 62244), (304, 61425), (312, 59850), (315, 59280), (325, 57456), (336, 55575), (342, 54600), (350, 53352), (351, 53200), (360, 51870), (364, 51300), (378, 49400), (380, 49140), (390, 47880), (399, 46800), (400, 46683), (420, 44460), (432, 43225), (450, 41496), (455, 41040), (456, 40950), (468, 39900), (475, 39312), (494, 37800), (504, 37050), (513, 36400), (520, 35910), (525, 35568), (532, 35100), (540, 34580), (546, 34200), (560, 33345), (570, 32760), (585, 31920), (600, 31122), (624, 29925), (630, 29640), (650, 28728), (665, 28080), (675, 27664), (684, 27300), (700, 26676), (702, 26600), (720, 25935), (728, 25650), (741, 25200), (756, 24700), (760, 24570), (780, 23940), (798, 23400), (819, 22800), (840, 22230), (855, 21840), (900, 20748), (910, 20520), (912, 20475), (936, 19950), (945, 19760), (950, 19656), (975, 19152), (988, 18900), (1008, 18525), (1026, 18200), (1040, 17955), (1050, 17784), (1064, 17550), (1080, 17290), (1092, 17100), (1140, 16380), (1170, 15960), (1197, 15600), (1200, 15561), (1235, 15120), (1260, 14820), (1300, 14364), (1330, 14040), (1350, 13832), (1365, 13680), (1368, 13650), (1400, 13338), (1404, 13300), (1425, 13104), (1456, 12825), (1482, 12600), (1512, 12350), (1520, 12285), (1560, 11970), (1575, 11856), (1596, 11700), (1638, 11400), (1680, 11115), (1710, 10920), (1729, 10800), (1755, 10640), (1800, 10374), (1820, 10260), (1872, 9975), (1890, 9880), (1900, 9828), (1950, 9576), (1976, 9450), (1995, 9360), (2052, 9100), (2100, 8892), (2128, 8775), (2160, 8645), (2184, 8550), (2223, 8400), (2275, 8208), (2280, 8190), (2340, 7980), (2394, 7800), (2457, 7600), (2470, 7560), (2520, 7410), (2565, 7280), (2600, 7182), (2660, 7020), (2700, 6916), (2730, 6840), (2736, 6825), (2800, 6669), (2808, 6650), (2850, 6552), (2925, 6384), (2964, 6300), (3024, 6175), (3120, 5985), (3150, 5928), (3192, 5850), (3276, 5700), (3325, 5616), (3420, 5460), (3458, 5400), (3510, 5320), (3591, 5200), (3600, 5187), (3640, 5130), (3705, 5040), (3780, 4940), (3800, 4914), (3900, 4788), (3952, 4725), (3990, 4680), (4095, 4560), (4104, 4550), (4200, 4446), (4275, 4368)]