55454040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4969}}^1$

素因数の和:5017

約数の個数: 96

約数和(自身を含む): 186076800

約数和(自身を除く): 130622760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 4969, 5580, 9938, 11160, 14907, 19876, 24845, 29814, 39752, 44721, 49690, 59628, 74535, 89442, 99380, 119256, 149070, 154039, 178884, 198760, 223605, 298140, 308078, 357768, 447210, 462117, 596280, 616156, 770195, 894420, 924234, 1232312, 1386351, 1540390, 1788840, 1848468, 2310585, 2772702, 3080780, 3696936, 4621170, 5545404, 6161560, 6931755, 9242340, 11090808, 13863510, 18484680, 27727020, 55454040]

約数ペア:

[(1, 55454040), (2, 27727020), (3, 18484680), (4, 13863510), (5, 11090808), (6, 9242340), (8, 6931755), (9, 6161560), (10, 5545404), (12, 4621170), (15, 3696936), (18, 3080780), (20, 2772702), (24, 2310585), (30, 1848468), (31, 1788840), (36, 1540390), (40, 1386351), (45, 1232312), (60, 924234), (62, 894420), (72, 770195), (90, 616156), (93, 596280), (120, 462117), (124, 447210), (155, 357768), (180, 308078), (186, 298140), (248, 223605), (279, 198760), (310, 178884), (360, 154039), (372, 149070), (465, 119256), (558, 99380), (620, 89442), (744, 74535), (930, 59628), (1116, 49690), (1240, 44721), (1395, 39752), (1860, 29814), (2232, 24845), (2790, 19876), (3720, 14907), (4969, 11160), (5580, 9938)]