199885400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1$

素因数の和:310

約数の個数: 192

約数和(自身を含む): 567151200

約数和(自身を除く): 367265800

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 29, 40, 44, 50, 52, 55, 58, 65, 88, 100, 104, 110, 116, 130, 143, 145, 200, 220, 232, 241, 260, 275, 286, 290, 319, 325, 377, 440, 482, 520, 550, 572, 580, 638, 650, 715, 725, 754, 964, 1100, 1144, 1160, 1205, 1276, 1300, 1430, 1450, 1508, 1595, 1885, 1928, 2200, 2410, 2552, 2600, 2651, 2860, 2900, 3016, 3133, 3190, 3575, 3770, 4147, 4820, 5302, 5720, 5800, 6025, 6266, 6380, 6989, 7150, 7540, 7975, 8294, 9425, 9640, 10604, 12050, 12532, 12760, 13255, 13978, 14300, 15080, 15665, 15950, 16588, 18850, 20735, 21208, 24100, 25064, 26510, 27956, 28600, 31330, 31900, 33176, 34463, 34945, 37700, 41470, 48200, 53020, 55912, 62660, 63800, 66275, 68926, 69890, 75400, 76879, 78325, 82940, 90857, 103675, 106040, 125320, 132550, 137852, 139780, 153758, 156650, 165880, 172315, 174725, 181714, 207350, 265100, 275704, 279560, 307516, 313300, 344630, 349450, 363428, 384395, 414700, 454285, 530200, 615032, 626600, 689260, 698900, 726856, 768790, 829400, 861575, 908570, 999427, 1378520, 1397800, 1537580, 1723150, 1817140, 1921975, 1998854, 2271425, 3075160, 3446300, 3634280, 3843950, 3997708, 4542850, 4997135, 6892600, 7687900, 7995416, 9085700, 9994270, 15375800, 18171400, 19988540, 24985675, 39977080, 49971350, 99942700, 199885400]

約数ペア:

[(1, 199885400), (2, 99942700), (4, 49971350), (5, 39977080), (8, 24985675), (10, 19988540), (11, 18171400), (13, 15375800), (20, 9994270), (22, 9085700), (25, 7995416), (26, 7687900), (29, 6892600), (40, 4997135), (44, 4542850), (50, 3997708), (52, 3843950), (55, 3634280), (58, 3446300), (65, 3075160), (88, 2271425), (100, 1998854), (104, 1921975), (110, 1817140), (116, 1723150), (130, 1537580), (143, 1397800), (145, 1378520), (200, 999427), (220, 908570), (232, 861575), (241, 829400), (260, 768790), (275, 726856), (286, 698900), (290, 689260), (319, 626600), (325, 615032), (377, 530200), (440, 454285), (482, 414700), (520, 384395), (550, 363428), (572, 349450), (580, 344630), (638, 313300), (650, 307516), (715, 279560), (725, 275704), (754, 265100), (964, 207350), (1100, 181714), (1144, 174725), (1160, 172315), (1205, 165880), (1276, 156650), (1300, 153758), (1430, 139780), (1450, 137852), (1508, 132550), (1595, 125320), (1885, 106040), (1928, 103675), (2200, 90857), (2410, 82940), (2552, 78325), (2600, 76879), (2651, 75400), (2860, 69890), (2900, 68926), (3016, 66275), (3133, 63800), (3190, 62660), (3575, 55912), (3770, 53020), (4147, 48200), (4820, 41470), (5302, 37700), (5720, 34945), (5800, 34463), (6025, 33176), (6266, 31900), (6380, 31330), (6989, 28600), (7150, 27956), (7540, 26510), (7975, 25064), (8294, 24100), (9425, 21208), (9640, 20735), (10604, 18850), (12050, 16588), (12532, 15950), (12760, 15665), (13255, 15080), (13978, 14300)]