87212550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1487}}^1$

素因数の和:1542

約数の個数: 96

約数和(自身を含む): 239127552

約数和(自身を除く): 151915002

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 25, 30, 34, 46, 50, 51, 69, 75, 85, 102, 115, 138, 150, 170, 230, 255, 345, 391, 425, 510, 575, 690, 782, 850, 1150, 1173, 1275, 1487, 1725, 1955, 2346, 2550, 2974, 3450, 3910, 4461, 5865, 7435, 8922, 9775, 11730, 14870, 19550, 22305, 25279, 29325, 34201, 37175, 44610, 50558, 58650, 68402, 74350, 75837, 102603, 111525, 126395, 151674, 171005, 205206, 223050, 252790, 342010, 379185, 513015, 581417, 631975, 758370, 855025, 1026030, 1162834, 1263950, 1710050, 1744251, 1895925, 2565075, 2907085, 3488502, 3791850, 5130150, 5814170, 8721255, 14535425, 17442510, 29070850, 43606275, 87212550]

約数ペア:

[(1, 87212550), (2, 43606275), (3, 29070850), (5, 17442510), (6, 14535425), (10, 8721255), (15, 5814170), (17, 5130150), (23, 3791850), (25, 3488502), (30, 2907085), (34, 2565075), (46, 1895925), (50, 1744251), (51, 1710050), (69, 1263950), (75, 1162834), (85, 1026030), (102, 855025), (115, 758370), (138, 631975), (150, 581417), (170, 513015), (230, 379185), (255, 342010), (345, 252790), (391, 223050), (425, 205206), (510, 171005), (575, 151674), (690, 126395), (782, 111525), (850, 102603), (1150, 75837), (1173, 74350), (1275, 68402), (1487, 58650), (1725, 50558), (1955, 44610), (2346, 37175), (2550, 34201), (2974, 29325), (3450, 25279), (3910, 22305), (4461, 19550), (5865, 14870), (7435, 11730), (8922, 9775)]