126581250

素因数分解:

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

素因数の和:230

約数の個数: 96

約数和(自身を含む): 325854144

約数和(自身を除く): 199272894

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 125, 129, 150, 157, 215, 250, 258, 314, 375, 430, 471, 625, 645, 750, 785, 942, 1075, 1250, 1290, 1570, 1875, 2150, 2355, 3125, 3225, 3750, 3925, 4710, 5375, 6250, 6450, 6751, 7850, 9375, 10750, 11775, 13502, 16125, 18750, 19625, 20253, 23550, 26875, 32250, 33755, 39250, 40506, 53750, 58875, 67510, 80625, 98125, 101265, 117750, 134375, 161250, 168775, 196250, 202530, 268750, 294375, 337550, 403125, 490625, 506325, 588750, 806250, 843875, 981250, 1012650, 1471875, 1687750, 2531625, 2943750, 4219375, 5063250, 8438750, 12658125, 21096875, 25316250, 42193750, 63290625, 126581250]

約数ペア:

[(1, 126581250), (2, 63290625), (3, 42193750), (5, 25316250), (6, 21096875), (10, 12658125), (15, 8438750), (25, 5063250), (30, 4219375), (43, 2943750), (50, 2531625), (75, 1687750), (86, 1471875), (125, 1012650), (129, 981250), (150, 843875), (157, 806250), (215, 588750), (250, 506325), (258, 490625), (314, 403125), (375, 337550), (430, 294375), (471, 268750), (625, 202530), (645, 196250), (750, 168775), (785, 161250), (942, 134375), (1075, 117750), (1250, 101265), (1290, 98125), (1570, 80625), (1875, 67510), (2150, 58875), (2355, 53750), (3125, 40506), (3225, 39250), (3750, 33755), (3925, 32250), (4710, 26875), (5375, 23550), (6250, 20253), (6450, 19625), (6751, 18750), (7850, 16125), (9375, 13502), (10750, 11775)]