69823260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 232805664

約数和(自身を除く): 162982404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 53, 60, 65, 78, 90, 106, 117, 130, 156, 159, 180, 195, 212, 234, 260, 265, 318, 390, 468, 477, 530, 563, 585, 636, 689, 780, 795, 954, 1060, 1126, 1170, 1378, 1590, 1689, 1908, 2067, 2252, 2340, 2385, 2756, 2815, 3180, 3378, 3445, 4134, 4770, 5067, 5630, 6201, 6756, 6890, 7319, 8268, 8445, 9540, 10134, 10335, 11260, 12402, 13780, 14638, 16890, 20268, 20670, 21957, 24804, 25335, 29276, 29839, 31005, 33780, 36595, 41340, 43914, 50670, 59678, 62010, 65871, 73190, 87828, 89517, 101340, 109785, 119356, 124020, 131742, 146380, 149195, 179034, 219570, 263484, 268551, 298390, 329355, 358068, 387907, 439140, 447585, 537102, 596780, 658710, 775814, 895170, 1074204, 1163721, 1317420, 1342755, 1551628, 1790340, 1939535, 2327442, 2685510, 3491163, 3879070, 4654884, 5371020, 5818605, 6982326, 7758140, 11637210, 13964652, 17455815, 23274420, 34911630, 69823260]

約数ペア:

[(1, 69823260), (2, 34911630), (3, 23274420), (4, 17455815), (5, 13964652), (6, 11637210), (9, 7758140), (10, 6982326), (12, 5818605), (13, 5371020), (15, 4654884), (18, 3879070), (20, 3491163), (26, 2685510), (30, 2327442), (36, 1939535), (39, 1790340), (45, 1551628), (52, 1342755), (53, 1317420), (60, 1163721), (65, 1074204), (78, 895170), (90, 775814), (106, 658710), (117, 596780), (130, 537102), (156, 447585), (159, 439140), (180, 387907), (195, 358068), (212, 329355), (234, 298390), (260, 268551), (265, 263484), (318, 219570), (390, 179034), (468, 149195), (477, 146380), (530, 131742), (563, 124020), (585, 119356), (636, 109785), (689, 101340), (780, 89517), (795, 87828), (954, 73190), (1060, 65871), (1126, 62010), (1170, 59678), (1378, 50670), (1590, 43914), (1689, 41340), (1908, 36595), (2067, 33780), (2252, 31005), (2340, 29839), (2385, 29276), (2756, 25335), (2815, 24804), (3180, 21957), (3378, 20670), (3445, 20268), (4134, 16890), (4770, 14638), (5067, 13780), (5630, 12402), (6201, 11260), (6756, 10335), (6890, 10134), (7319, 9540), (8268, 8445)]