27487650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 72316800

約数和(自身を除く): 44829150

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 71, 75, 87, 89, 142, 145, 150, 174, 178, 213, 267, 290, 355, 426, 435, 445, 534, 710, 725, 870, 890, 1065, 1335, 1450, 1775, 2059, 2130, 2175, 2225, 2581, 2670, 3550, 4118, 4350, 4450, 5162, 5325, 6177, 6319, 6675, 7743, 10295, 10650, 12354, 12638, 12905, 13350, 15486, 18957, 20590, 25810, 30885, 31595, 37914, 38715, 51475, 61770, 63190, 64525, 77430, 94785, 102950, 129050, 154425, 157975, 183251, 189570, 193575, 308850, 315950, 366502, 387150, 473925, 549753, 916255, 947850, 1099506, 1832510, 2748765, 4581275, 5497530, 9162550, 13743825, 27487650]

約数ペア:

[(1, 27487650), (2, 13743825), (3, 9162550), (5, 5497530), (6, 4581275), (10, 2748765), (15, 1832510), (25, 1099506), (29, 947850), (30, 916255), (50, 549753), (58, 473925), (71, 387150), (75, 366502), (87, 315950), (89, 308850), (142, 193575), (145, 189570), (150, 183251), (174, 157975), (178, 154425), (213, 129050), (267, 102950), (290, 94785), (355, 77430), (426, 64525), (435, 63190), (445, 61770), (534, 51475), (710, 38715), (725, 37914), (870, 31595), (890, 30885), (1065, 25810), (1335, 20590), (1450, 18957), (1775, 15486), (2059, 13350), (2130, 12905), (2175, 12638), (2225, 12354), (2581, 10650), (2670, 10295), (3550, 7743), (4118, 6675), (4350, 6319), (4450, 6177), (5162, 5325)]