90125850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 232752960

約数和(自身を除く): 142627110

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 89, 129, 150, 157, 178, 215, 258, 267, 314, 430, 445, 471, 534, 645, 785, 890, 942, 1075, 1290, 1335, 1570, 2150, 2225, 2355, 2670, 3225, 3827, 3925, 4450, 4710, 6450, 6675, 6751, 7654, 7850, 11481, 11775, 13350, 13502, 13973, 19135, 20253, 22962, 23550, 27946, 33755, 38270, 40506, 41919, 57405, 67510, 69865, 83838, 95675, 101265, 114810, 139730, 168775, 191350, 202530, 209595, 287025, 337550, 349325, 419190, 506325, 574050, 600839, 698650, 1012650, 1047975, 1201678, 1802517, 2095950, 3004195, 3605034, 6008390, 9012585, 15020975, 18025170, 30041950, 45062925, 90125850]

約数ペア:

[(1, 90125850), (2, 45062925), (3, 30041950), (5, 18025170), (6, 15020975), (10, 9012585), (15, 6008390), (25, 3605034), (30, 3004195), (43, 2095950), (50, 1802517), (75, 1201678), (86, 1047975), (89, 1012650), (129, 698650), (150, 600839), (157, 574050), (178, 506325), (215, 419190), (258, 349325), (267, 337550), (314, 287025), (430, 209595), (445, 202530), (471, 191350), (534, 168775), (645, 139730), (785, 114810), (890, 101265), (942, 95675), (1075, 83838), (1290, 69865), (1335, 67510), (1570, 57405), (2150, 41919), (2225, 40506), (2355, 38270), (2670, 33755), (3225, 27946), (3827, 23550), (3925, 22962), (4450, 20253), (4710, 19135), (6450, 13973), (6675, 13502), (6751, 13350), (7654, 11775), (7850, 11481)]