75200550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 194451840

約数和(自身を除く): 119251290

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 89, 129, 131, 150, 178, 215, 258, 262, 267, 393, 430, 445, 534, 645, 655, 786, 890, 1075, 1290, 1310, 1335, 1965, 2150, 2225, 2670, 3225, 3275, 3827, 3930, 4450, 5633, 6450, 6550, 6675, 7654, 9825, 11266, 11481, 11659, 13350, 16899, 19135, 19650, 22962, 23318, 28165, 33798, 34977, 38270, 56330, 57405, 58295, 69954, 84495, 95675, 114810, 116590, 140825, 168990, 174885, 191350, 281650, 287025, 291475, 349770, 422475, 501337, 574050, 582950, 844950, 874425, 1002674, 1504011, 1748850, 2506685, 3008022, 5013370, 7520055, 12533425, 15040110, 25066850, 37600275, 75200550]

約数ペア:

[(1, 75200550), (2, 37600275), (3, 25066850), (5, 15040110), (6, 12533425), (10, 7520055), (15, 5013370), (25, 3008022), (30, 2506685), (43, 1748850), (50, 1504011), (75, 1002674), (86, 874425), (89, 844950), (129, 582950), (131, 574050), (150, 501337), (178, 422475), (215, 349770), (258, 291475), (262, 287025), (267, 281650), (393, 191350), (430, 174885), (445, 168990), (534, 140825), (645, 116590), (655, 114810), (786, 95675), (890, 84495), (1075, 69954), (1290, 58295), (1310, 57405), (1335, 56330), (1965, 38270), (2150, 34977), (2225, 33798), (2670, 28165), (3225, 23318), (3275, 22962), (3827, 19650), (3930, 19135), (4450, 16899), (5633, 13350), (6450, 11659), (6550, 11481), (6675, 11266), (7654, 9825)]