678708049300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5623099}}^1$

素因数の和:5623201

約数の個数: 72

約数和(自身を含む): 1581395659200

約数和(自身を除く): 902687609900

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 71, 85, 100, 142, 170, 284, 340, 355, 425, 710, 850, 1207, 1420, 1700, 1775, 2414, 3550, 4828, 6035, 7100, 12070, 24140, 30175, 60350, 120700, 5623099, 11246198, 22492396, 28115495, 56230990, 95592683, 112461980, 140577475, 191185366, 281154950, 382370732, 399240029, 477963415, 562309900, 798480058, 955926830, 1596960116, 1911853660, 1996200145, 2389817075, 3992400290, 4779634150, 6787080493, 7984800580, 9559268300, 9981000725, 13574160986, 19962001450, 27148321972, 33935402465, 39924002900, 67870804930, 135741609860, 169677012325, 339354024650, 678708049300]

約数ペア:

[(1, 678708049300), (2, 339354024650), (4, 169677012325), (5, 135741609860), (10, 67870804930), (17, 39924002900), (20, 33935402465), (25, 27148321972), (34, 19962001450), (50, 13574160986), (68, 9981000725), (71, 9559268300), (85, 7984800580), (100, 6787080493), (142, 4779634150), (170, 3992400290), (284, 2389817075), (340, 1996200145), (355, 1911853660), (425, 1596960116), (710, 955926830), (850, 798480058), (1207, 562309900), (1420, 477963415), (1700, 399240029), (1775, 382370732), (2414, 281154950), (3550, 191185366), (4828, 140577475), (6035, 112461980), (7100, 95592683), (12070, 56230990), (24140, 28115495), (30175, 22492396), (60350, 11246198), (120700, 5623099)]