98137500

素因数分解:

$2^2\times 3^1\times 5^5\times {\mathrm{2617}}^1$

素因数の和:2649

約数の個数: 72

約数和(自身を含む): 286325424

約数和(自身を除く): 188187924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 625, 750, 1250, 1500, 1875, 2500, 2617, 3125, 3750, 5234, 6250, 7500, 7851, 9375, 10468, 12500, 13085, 15702, 18750, 26170, 31404, 37500, 39255, 52340, 65425, 78510, 130850, 157020, 196275, 261700, 327125, 392550, 654250, 785100, 981375, 1308500, 1635625, 1962750, 3271250, 3925500, 4906875, 6542500, 8178125, 9813750, 16356250, 19627500, 24534375, 32712500, 49068750, 98137500]

約数ペア:

[(1, 98137500), (2, 49068750), (3, 32712500), (4, 24534375), (5, 19627500), (6, 16356250), (10, 9813750), (12, 8178125), (15, 6542500), (20, 4906875), (25, 3925500), (30, 3271250), (50, 1962750), (60, 1635625), (75, 1308500), (100, 981375), (125, 785100), (150, 654250), (250, 392550), (300, 327125), (375, 261700), (500, 196275), (625, 157020), (750, 130850), (1250, 78510), (1500, 65425), (1875, 52340), (2500, 39255), (2617, 37500), (3125, 31404), (3750, 26170), (5234, 18750), (6250, 15702), (7500, 13085), (7851, 12500), (9375, 10468)]