100241240

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 251370000

約数和(自身を除く): 151128760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 139, 149, 220, 242, 278, 298, 440, 484, 556, 596, 605, 695, 745, 968, 1112, 1192, 1210, 1390, 1490, 1529, 1639, 2420, 2780, 2980, 3058, 3278, 4840, 5560, 5960, 6116, 6556, 7645, 8195, 12232, 13112, 15290, 16390, 16819, 18029, 20711, 30580, 32780, 33638, 36058, 41422, 61160, 65560, 67276, 72116, 82844, 84095, 90145, 103555, 134552, 144232, 165688, 168190, 180290, 207110, 227821, 336380, 360580, 414220, 455642, 672760, 721160, 828440, 911284, 1139105, 1822568, 2278210, 2506031, 4556420, 5012062, 9112840, 10024124, 12530155, 20048248, 25060310, 50120620, 100241240]

約数ペア:

[(1, 100241240), (2, 50120620), (4, 25060310), (5, 20048248), (8, 12530155), (10, 10024124), (11, 9112840), (20, 5012062), (22, 4556420), (40, 2506031), (44, 2278210), (55, 1822568), (88, 1139105), (110, 911284), (121, 828440), (139, 721160), (149, 672760), (220, 455642), (242, 414220), (278, 360580), (298, 336380), (440, 227821), (484, 207110), (556, 180290), (596, 168190), (605, 165688), (695, 144232), (745, 134552), (968, 103555), (1112, 90145), (1192, 84095), (1210, 82844), (1390, 72116), (1490, 67276), (1529, 65560), (1639, 61160), (2420, 41422), (2780, 36058), (2980, 33638), (3058, 32780), (3278, 30580), (4840, 20711), (5560, 18029), (5960, 16819), (6116, 16390), (6556, 15290), (7645, 13112), (8195, 12232)]