220199130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{3347}}^1$

素因数の和:3420

約数の個数: 96

約数和(自身を含む): 620478144

約数和(自身を除く): 400279014

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 43, 45, 51, 85, 86, 90, 102, 129, 153, 170, 215, 255, 258, 306, 387, 430, 510, 645, 731, 765, 774, 1290, 1462, 1530, 1935, 2193, 3347, 3655, 3870, 4386, 6579, 6694, 7310, 10041, 10965, 13158, 16735, 20082, 21930, 30123, 32895, 33470, 50205, 56899, 60246, 65790, 100410, 113798, 143921, 150615, 170697, 284495, 287842, 301230, 341394, 431763, 512091, 568990, 719605, 853485, 863526, 1024182, 1295289, 1439210, 1706970, 2158815, 2446657, 2560455, 2590578, 4317630, 4893314, 5120910, 6476445, 7339971, 12233285, 12952890, 14679942, 22019913, 24466570, 36699855, 44039826, 73399710, 110099565, 220199130]

約数ペア:

[(1, 220199130), (2, 110099565), (3, 73399710), (5, 44039826), (6, 36699855), (9, 24466570), (10, 22019913), (15, 14679942), (17, 12952890), (18, 12233285), (30, 7339971), (34, 6476445), (43, 5120910), (45, 4893314), (51, 4317630), (85, 2590578), (86, 2560455), (90, 2446657), (102, 2158815), (129, 1706970), (153, 1439210), (170, 1295289), (215, 1024182), (255, 863526), (258, 853485), (306, 719605), (387, 568990), (430, 512091), (510, 431763), (645, 341394), (731, 301230), (765, 287842), (774, 284495), (1290, 170697), (1462, 150615), (1530, 143921), (1935, 113798), (2193, 100410), (3347, 65790), (3655, 60246), (3870, 56899), (4386, 50205), (6579, 33470), (6694, 32895), (7310, 30123), (10041, 21930), (10965, 20082), (13158, 16735)]