75637980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38201}}^1$

素因数の和:38227

約数の個数: 72

約数和(自身を含む): 250299504

約数和(自身を除く): 174661524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 38201, 76402, 114603, 152804, 191005, 229206, 343809, 382010, 420211, 458412, 573015, 687618, 764020, 840422, 1146030, 1260633, 1375236, 1680844, 1719045, 2101055, 2292060, 2521266, 3438090, 3781899, 4202110, 5042532, 6303165, 6876180, 7563798, 8404220, 12606330, 15127596, 18909495, 25212660, 37818990, 75637980]

約数ペア:

[(1, 75637980), (2, 37818990), (3, 25212660), (4, 18909495), (5, 15127596), (6, 12606330), (9, 8404220), (10, 7563798), (11, 6876180), (12, 6303165), (15, 5042532), (18, 4202110), (20, 3781899), (22, 3438090), (30, 2521266), (33, 2292060), (36, 2101055), (44, 1719045), (45, 1680844), (55, 1375236), (60, 1260633), (66, 1146030), (90, 840422), (99, 764020), (110, 687618), (132, 573015), (165, 458412), (180, 420211), (198, 382010), (220, 343809), (330, 229206), (396, 191005), (495, 152804), (660, 114603), (990, 76402), (1980, 38201)]