8777100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1755

約数の個数: 72

約数和(自身を含む): 26904528

約数和(自身を除く): 18127428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 1721, 2550, 3442, 5100, 5163, 6884, 8605, 10326, 17210, 20652, 25815, 29257, 34420, 43025, 51630, 58514, 86050, 87771, 103260, 117028, 129075, 146285, 172100, 175542, 258150, 292570, 351084, 438855, 516300, 585140, 731425, 877710, 1462850, 1755420, 2194275, 2925700, 4388550, 8777100]

約数ペア:

[(1, 8777100), (2, 4388550), (3, 2925700), (4, 2194275), (5, 1755420), (6, 1462850), (10, 877710), (12, 731425), (15, 585140), (17, 516300), (20, 438855), (25, 351084), (30, 292570), (34, 258150), (50, 175542), (51, 172100), (60, 146285), (68, 129075), (75, 117028), (85, 103260), (100, 87771), (102, 86050), (150, 58514), (170, 51630), (204, 43025), (255, 34420), (300, 29257), (340, 25815), (425, 20652), (510, 17210), (850, 10326), (1020, 8605), (1275, 6884), (1700, 5163), (1721, 5100), (2550, 3442)]