74548100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 108

約数和(自身を含む): 182516964

約数和(自身を除く): 107968864

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 61, 100, 101, 110, 121, 122, 202, 220, 242, 244, 275, 305, 404, 484, 505, 550, 605, 610, 671, 1010, 1100, 1111, 1210, 1220, 1342, 1525, 2020, 2222, 2420, 2525, 2684, 3025, 3050, 3355, 4444, 5050, 5555, 6050, 6100, 6161, 6710, 7381, 10100, 11110, 12100, 12221, 12322, 13420, 14762, 16775, 22220, 24442, 24644, 27775, 29524, 30805, 33550, 36905, 48884, 55550, 61105, 61610, 67100, 67771, 73810, 111100, 122210, 123220, 135542, 147620, 154025, 184525, 244420, 271084, 305525, 308050, 338855, 369050, 611050, 616100, 677710, 738100, 745481, 1222100, 1355420, 1490962, 1694275, 2981924, 3388550, 3727405, 6777100, 7454810, 14909620, 18637025, 37274050, 74548100]

約数ペア:

[(1, 74548100), (2, 37274050), (4, 18637025), (5, 14909620), (10, 7454810), (11, 6777100), (20, 3727405), (22, 3388550), (25, 2981924), (44, 1694275), (50, 1490962), (55, 1355420), (61, 1222100), (100, 745481), (101, 738100), (110, 677710), (121, 616100), (122, 611050), (202, 369050), (220, 338855), (242, 308050), (244, 305525), (275, 271084), (305, 244420), (404, 184525), (484, 154025), (505, 147620), (550, 135542), (605, 123220), (610, 122210), (671, 111100), (1010, 73810), (1100, 67771), (1111, 67100), (1210, 61610), (1220, 61105), (1342, 55550), (1525, 48884), (2020, 36905), (2222, 33550), (2420, 30805), (2525, 29524), (2684, 27775), (3025, 24644), (3050, 24442), (3355, 22220), (4444, 16775), (5050, 14762), (5555, 13420), (6050, 12322), (6100, 12221), (6161, 12100), (6710, 11110), (7381, 10100)]