219922950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3889}}^1$

素因数の和:3946

約数の個数: 96

約数和(自身を含む): 607773600

約数和(自身を除く): 387850650

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 29, 30, 39, 50, 58, 65, 75, 78, 87, 130, 145, 150, 174, 195, 290, 325, 377, 390, 435, 650, 725, 754, 870, 975, 1131, 1450, 1885, 1950, 2175, 2262, 3770, 3889, 4350, 5655, 7778, 9425, 11310, 11667, 18850, 19445, 23334, 28275, 38890, 50557, 56550, 58335, 97225, 101114, 112781, 116670, 151671, 194450, 225562, 252785, 291675, 303342, 338343, 505570, 563905, 583350, 676686, 758355, 1127810, 1263925, 1466153, 1516710, 1691715, 2527850, 2819525, 2932306, 3383430, 3791775, 4398459, 5639050, 7330765, 7583550, 8458575, 8796918, 14661530, 16917150, 21992295, 36653825, 43984590, 73307650, 109961475, 219922950]

約数ペア:

[(1, 219922950), (2, 109961475), (3, 73307650), (5, 43984590), (6, 36653825), (10, 21992295), (13, 16917150), (15, 14661530), (25, 8796918), (26, 8458575), (29, 7583550), (30, 7330765), (39, 5639050), (50, 4398459), (58, 3791775), (65, 3383430), (75, 2932306), (78, 2819525), (87, 2527850), (130, 1691715), (145, 1516710), (150, 1466153), (174, 1263925), (195, 1127810), (290, 758355), (325, 676686), (377, 583350), (390, 563905), (435, 505570), (650, 338343), (725, 303342), (754, 291675), (870, 252785), (975, 225562), (1131, 194450), (1450, 151671), (1885, 116670), (1950, 112781), (2175, 101114), (2262, 97225), (3770, 58335), (3889, 56550), (4350, 50557), (5655, 38890), (7778, 28275), (9425, 23334), (11310, 19445), (11667, 18850)]