90524340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16223}}^1$

素因数の和:16269

約数の個数: 72

約数和(自身を含む): 283465728

約数和(自身を除く): 192941388

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, 16223, 32446, 48669, 64892, 81115, 97338, 146007, 162230, 194676, 243345, 292014, 324460, 486690, 502913, 584028, 730035, 973380, 1005826, 1460070, 1508739, 2011652, 2514565, 2920140, 3017478, 4526217, 5029130, 6034956, 7543695, 9052434, 10058260, 15087390, 18104868, 22631085, 30174780, 45262170, 90524340]

約数ペア:

[(1, 90524340), (2, 45262170), (3, 30174780), (4, 22631085), (5, 18104868), (6, 15087390), (9, 10058260), (10, 9052434), (12, 7543695), (15, 6034956), (18, 5029130), (20, 4526217), (30, 3017478), (31, 2920140), (36, 2514565), (45, 2011652), (60, 1508739), (62, 1460070), (90, 1005826), (93, 973380), (124, 730035), (155, 584028), (180, 502913), (186, 486690), (279, 324460), (310, 292014), (372, 243345), (465, 194676), (558, 162230), (620, 146007), (930, 97338), (1116, 81115), (1395, 64892), (1860, 48669), (2790, 32446), (5580, 16223)]