75264280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:114

約数の個数: 256

約数和(自身を含む): 232243200

約数和(自身を除く): 156978920

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 29, 31, 35, 40, 46, 52, 56, 58, 62, 65, 70, 91, 92, 104, 115, 116, 124, 130, 140, 145, 155, 161, 182, 184, 203, 217, 230, 232, 248, 260, 280, 290, 299, 310, 322, 364, 377, 403, 406, 434, 455, 460, 520, 580, 598, 620, 644, 667, 713, 728, 754, 805, 806, 812, 868, 899, 910, 920, 1015, 1085, 1160, 1196, 1240, 1288, 1334, 1426, 1495, 1508, 1610, 1612, 1624, 1736, 1798, 1820, 1885, 2015, 2030, 2093, 2170, 2392, 2639, 2668, 2821, 2852, 2990, 3016, 3220, 3224, 3335, 3565, 3596, 3640, 3770, 4030, 4060, 4186, 4340, 4495, 4669, 4991, 5278, 5336, 5642, 5704, 5980, 6293, 6440, 6670, 7130, 7192, 7540, 8060, 8120, 8372, 8671, 8680, 8990, 9269, 9338, 9982, 10465, 10556, 11284, 11687, 11960, 12586, 13195, 13340, 14105, 14260, 15080, 16120, 16744, 17342, 17980, 18538, 18676, 19964, 20677, 20930, 21112, 22568, 23345, 23374, 24955, 25172, 26390, 26680, 28210, 28520, 31465, 34684, 35960, 37076, 37352, 39928, 41354, 41860, 43355, 46345, 46690, 46748, 49910, 50344, 52780, 56420, 58435, 60697, 62930, 64883, 69368, 74152, 81809, 82708, 83720, 86710, 92690, 93380, 93496, 99820, 103385, 105560, 112840, 116870, 121394, 125860, 129766, 144739, 163618, 165416, 173420, 185380, 186760, 199640, 206770, 233740, 242788, 251720, 259532, 268801, 289478, 303485, 324415, 327236, 346840, 370760, 409045, 413540, 467480, 485576, 519064, 537602, 578956, 606970, 648830, 654472, 723695, 818090, 827080, 1075204, 1157912, 1213940, 1297660, 1344005, 1447390, 1636180, 1881607, 2150408, 2427880, 2595320, 2688010, 2894780, 3272360, 3763214, 5376020, 5789560, 7526428, 9408035, 10752040, 15052856, 18816070, 37632140, 75264280]

約数ペア:

[(1, 75264280), (2, 37632140), (4, 18816070), (5, 15052856), (7, 10752040), (8, 9408035), (10, 7526428), (13, 5789560), (14, 5376020), (20, 3763214), (23, 3272360), (26, 2894780), (28, 2688010), (29, 2595320), (31, 2427880), (35, 2150408), (40, 1881607), (46, 1636180), (52, 1447390), (56, 1344005), (58, 1297660), (62, 1213940), (65, 1157912), (70, 1075204), (91, 827080), (92, 818090), (104, 723695), (115, 654472), (116, 648830), (124, 606970), (130, 578956), (140, 537602), (145, 519064), (155, 485576), (161, 467480), (182, 413540), (184, 409045), (203, 370760), (217, 346840), (230, 327236), (232, 324415), (248, 303485), (260, 289478), (280, 268801), (290, 259532), (299, 251720), (310, 242788), (322, 233740), (364, 206770), (377, 199640), (403, 186760), (406, 185380), (434, 173420), (455, 165416), (460, 163618), (520, 144739), (580, 129766), (598, 125860), (620, 121394), (644, 116870), (667, 112840), (713, 105560), (728, 103385), (754, 99820), (805, 93496), (806, 93380), (812, 92690), (868, 86710), (899, 83720), (910, 82708), (920, 81809), (1015, 74152), (1085, 69368), (1160, 64883), (1196, 62930), (1240, 60697), (1288, 58435), (1334, 56420), (1426, 52780), (1495, 50344), (1508, 49910), (1610, 46748), (1612, 46690), (1624, 46345), (1736, 43355), (1798, 41860), (1820, 41354), (1885, 39928), (2015, 37352), (2030, 37076), (2093, 35960), (2170, 34684), (2392, 31465), (2639, 28520), (2668, 28210), (2821, 26680), (2852, 26390), (2990, 25172), (3016, 24955), (3220, 23374), (3224, 23345), (3335, 22568), (3565, 21112), (3596, 20930), (3640, 20677), (3770, 19964), (4030, 18676), (4060, 18538), (4186, 17980), (4340, 17342), (4495, 16744), (4669, 16120), (4991, 15080), (5278, 14260), (5336, 14105), (5642, 13340), (5704, 13195), (5980, 12586), (6293, 11960), (6440, 11687), (6670, 11284), (7130, 10556), (7192, 10465), (7540, 9982), (8060, 9338), (8120, 9269), (8372, 8990), (8671, 8680)]