82462950

素因数分解:

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

素因数の和:207

約数の個数: 144

約数和(自身を含む): 235029600

約数和(自身を除く): 152566650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 29, 30, 45, 50, 58, 71, 75, 87, 89, 90, 142, 145, 150, 174, 178, 213, 225, 261, 267, 290, 355, 426, 435, 445, 450, 522, 534, 639, 710, 725, 801, 870, 890, 1065, 1278, 1305, 1335, 1450, 1602, 1775, 2059, 2130, 2175, 2225, 2581, 2610, 2670, 3195, 3550, 4005, 4118, 4350, 4450, 5162, 5325, 6177, 6319, 6390, 6525, 6675, 7743, 8010, 10295, 10650, 12354, 12638, 12905, 13050, 13350, 15486, 15975, 18531, 18957, 20025, 20590, 23229, 25810, 30885, 31595, 31950, 37062, 37914, 38715, 40050, 46458, 51475, 56871, 61770, 63190, 64525, 77430, 92655, 94785, 102950, 113742, 116145, 129050, 154425, 157975, 183251, 185310, 189570, 193575, 232290, 284355, 308850, 315950, 366502, 387150, 463275, 473925, 549753, 568710, 580725, 916255, 926550, 947850, 1099506, 1161450, 1421775, 1649259, 1832510, 2748765, 2843550, 3298518, 4581275, 5497530, 8246295, 9162550, 13743825, 16492590, 27487650, 41231475, 82462950]

約数ペア:

[(1, 82462950), (2, 41231475), (3, 27487650), (5, 16492590), (6, 13743825), (9, 9162550), (10, 8246295), (15, 5497530), (18, 4581275), (25, 3298518), (29, 2843550), (30, 2748765), (45, 1832510), (50, 1649259), (58, 1421775), (71, 1161450), (75, 1099506), (87, 947850), (89, 926550), (90, 916255), (142, 580725), (145, 568710), (150, 549753), (174, 473925), (178, 463275), (213, 387150), (225, 366502), (261, 315950), (267, 308850), (290, 284355), (355, 232290), (426, 193575), (435, 189570), (445, 185310), (450, 183251), (522, 157975), (534, 154425), (639, 129050), (710, 116145), (725, 113742), (801, 102950), (870, 94785), (890, 92655), (1065, 77430), (1278, 64525), (1305, 63190), (1335, 61770), (1450, 56871), (1602, 51475), (1775, 46458), (2059, 40050), (2130, 38715), (2175, 37914), (2225, 37062), (2581, 31950), (2610, 31595), (2670, 30885), (3195, 25810), (3550, 23229), (4005, 20590), (4118, 20025), (4350, 18957), (4450, 18531), (5162, 15975), (5325, 15486), (6177, 13350), (6319, 13050), (6390, 12905), (6525, 12638), (6675, 12354), (7743, 10650), (8010, 10295)]