101241030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 279936000

約数和(自身を除く): 178694970

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 71, 87, 110, 142, 145, 149, 165, 174, 213, 290, 298, 319, 330, 355, 426, 435, 447, 638, 710, 745, 781, 870, 894, 957, 1065, 1490, 1562, 1595, 1639, 1914, 2059, 2130, 2235, 2343, 3190, 3278, 3905, 4118, 4321, 4470, 4686, 4785, 4917, 6177, 7810, 8195, 8642, 9570, 9834, 10295, 10579, 11715, 12354, 12963, 16390, 20590, 21158, 21605, 22649, 23430, 24585, 25926, 30885, 31737, 43210, 45298, 47531, 49170, 52895, 61770, 63474, 64815, 67947, 95062, 105790, 113245, 116369, 129630, 135894, 142593, 158685, 226490, 232738, 237655, 285186, 306791, 317370, 339735, 349107, 475310, 581845, 613582, 679470, 698214, 712965, 920373, 1163690, 1425930, 1533955, 1745535, 1840746, 3067910, 3374701, 3491070, 4601865, 6749402, 9203730, 10124103, 16873505, 20248206, 33747010, 50620515, 101241030]

約数ペア:

[(1, 101241030), (2, 50620515), (3, 33747010), (5, 20248206), (6, 16873505), (10, 10124103), (11, 9203730), (15, 6749402), (22, 4601865), (29, 3491070), (30, 3374701), (33, 3067910), (55, 1840746), (58, 1745535), (66, 1533955), (71, 1425930), (87, 1163690), (110, 920373), (142, 712965), (145, 698214), (149, 679470), (165, 613582), (174, 581845), (213, 475310), (290, 349107), (298, 339735), (319, 317370), (330, 306791), (355, 285186), (426, 237655), (435, 232738), (447, 226490), (638, 158685), (710, 142593), (745, 135894), (781, 129630), (870, 116369), (894, 113245), (957, 105790), (1065, 95062), (1490, 67947), (1562, 64815), (1595, 63474), (1639, 61770), (1914, 52895), (2059, 49170), (2130, 47531), (2235, 45298), (2343, 43210), (3190, 31737), (3278, 30885), (3905, 25926), (4118, 24585), (4321, 23430), (4470, 22649), (4686, 21605), (4785, 21158), (4917, 20590), (6177, 16390), (7810, 12963), (8195, 12354), (8642, 11715), (9570, 10579), (9834, 10295)]