267667020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47969}}^1$

素因数の和:48015

約数の個数: 72

約数和(自身を含む): 838131840

約数和(自身を除く): 570464820

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, 47969, 95938, 143907, 191876, 239845, 287814, 431721, 479690, 575628, 719535, 863442, 959380, 1439070, 1487039, 1726884, 2158605, 2878140, 2974078, 4317210, 4461117, 5948156, 7435195, 8634420, 8922234, 13383351, 14870390, 17844468, 22305585, 26766702, 29740780, 44611170, 53533404, 66916755, 89222340, 133833510, 267667020]

約数ペア:

[(1, 267667020), (2, 133833510), (3, 89222340), (4, 66916755), (5, 53533404), (6, 44611170), (9, 29740780), (10, 26766702), (12, 22305585), (15, 17844468), (18, 14870390), (20, 13383351), (30, 8922234), (31, 8634420), (36, 7435195), (45, 5948156), (60, 4461117), (62, 4317210), (90, 2974078), (93, 2878140), (124, 2158605), (155, 1726884), (180, 1487039), (186, 1439070), (279, 959380), (310, 863442), (372, 719535), (465, 575628), (558, 479690), (620, 431721), (930, 287814), (1116, 239845), (1395, 191876), (1860, 143907), (2790, 95938), (5580, 47969)]