267544260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47947}}^1$

素因数の和:47993

約数の個数: 72

約数和(自身を含む): 837747456

約数和(自身を除く): 570203196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 47947, 95894, 143841, 191788, 239735, 287682, 431523, 479470, 575364, 719205, 863046, 958940, 1438410, 1486357, 1726092, 2157615, 2876820, 2972714, 4315230, 4459071, 5945428, 7431785, 8630460, 8918142, 13377213, 14863570, 17836284, 22295355, 26754426, 29727140, 44590710, 53508852, 66886065, 89181420, 133772130, 267544260]

約数ペア:

[(1, 267544260), (2, 133772130), (3, 89181420), (4, 66886065), (5, 53508852), (6, 44590710), (9, 29727140), (10, 26754426), (12, 22295355), (15, 17836284), (18, 14863570), (20, 13377213), (30, 8918142), (31, 8630460), (36, 7431785), (45, 5945428), (60, 4459071), (62, 4315230), (90, 2972714), (93, 2876820), (124, 2157615), (155, 1726092), (180, 1486357), (186, 1438410), (279, 958940), (310, 863046), (372, 719205), (465, 575364), (558, 479470), (620, 431523), (930, 287682), (1116, 239735), (1395, 191788), (1860, 143841), (2790, 95894), (5580, 47947)]