85476420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6011}}^1$

素因数の和:6105

約数の個数: 72

約数和(自身を含む): 262604160

約数和(自身を除く): 177127740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 6011, 7110, 12022, 14220, 18033, 24044, 30055, 36066, 54099, 60110, 72132, 90165, 108198, 120220, 180330, 216396, 270495, 360660, 474869, 540990, 949738, 1081980, 1424607, 1899476, 2374345, 2849214, 4273821, 4748690, 5698428, 7123035, 8547642, 9497380, 14246070, 17095284, 21369105, 28492140, 42738210, 85476420]

約数ペア:

[(1, 85476420), (2, 42738210), (3, 28492140), (4, 21369105), (5, 17095284), (6, 14246070), (9, 9497380), (10, 8547642), (12, 7123035), (15, 5698428), (18, 4748690), (20, 4273821), (30, 2849214), (36, 2374345), (45, 1899476), (60, 1424607), (79, 1081980), (90, 949738), (158, 540990), (180, 474869), (237, 360660), (316, 270495), (395, 216396), (474, 180330), (711, 120220), (790, 108198), (948, 90165), (1185, 72132), (1422, 60110), (1580, 54099), (2370, 36066), (2844, 30055), (3555, 24044), (4740, 18033), (6011, 14220), (7110, 12022)]