754388220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{3889}}^1$

素因数の和:4015

約数の個数: 96

約数和(自身を含む): 2187984960

約数和(自身を除く): 1433596740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 61, 106, 122, 159, 183, 212, 244, 265, 305, 318, 366, 530, 610, 636, 732, 795, 915, 1060, 1220, 1590, 1830, 3180, 3233, 3660, 3889, 6466, 7778, 9699, 11667, 12932, 15556, 16165, 19398, 19445, 23334, 32330, 38796, 38890, 46668, 48495, 58335, 64660, 77780, 96990, 116670, 193980, 206117, 233340, 237229, 412234, 474458, 618351, 711687, 824468, 948916, 1030585, 1186145, 1236702, 1423374, 2061170, 2372290, 2473404, 2846748, 3091755, 3558435, 4122340, 4744580, 6183510, 7116870, 12367020, 12573137, 14233740, 25146274, 37719411, 50292548, 62865685, 75438822, 125731370, 150877644, 188597055, 251462740, 377194110, 754388220]

約数ペア:

[(1, 754388220), (2, 377194110), (3, 251462740), (4, 188597055), (5, 150877644), (6, 125731370), (10, 75438822), (12, 62865685), (15, 50292548), (20, 37719411), (30, 25146274), (53, 14233740), (60, 12573137), (61, 12367020), (106, 7116870), (122, 6183510), (159, 4744580), (183, 4122340), (212, 3558435), (244, 3091755), (265, 2846748), (305, 2473404), (318, 2372290), (366, 2061170), (530, 1423374), (610, 1236702), (636, 1186145), (732, 1030585), (795, 948916), (915, 824468), (1060, 711687), (1220, 618351), (1590, 474458), (1830, 412234), (3180, 237229), (3233, 233340), (3660, 206117), (3889, 193980), (6466, 116670), (7778, 96990), (9699, 77780), (11667, 64660), (12932, 58335), (15556, 48495), (16165, 46668), (19398, 38890), (19445, 38796), (23334, 32330)]