42484140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6379}}^1$

素因数の和:6431

約数の個数: 72

約数和(自身を含む): 132372240

約数和(自身を除く): 89888100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6379, 6660, 12758, 19137, 25516, 31895, 38274, 57411, 63790, 76548, 95685, 114822, 127580, 191370, 229644, 236023, 287055, 382740, 472046, 574110, 708069, 944092, 1148220, 1180115, 1416138, 2124207, 2360230, 2832276, 3540345, 4248414, 4720460, 7080690, 8496828, 10621035, 14161380, 21242070, 42484140]

約数ペア:

[(1, 42484140), (2, 21242070), (3, 14161380), (4, 10621035), (5, 8496828), (6, 7080690), (9, 4720460), (10, 4248414), (12, 3540345), (15, 2832276), (18, 2360230), (20, 2124207), (30, 1416138), (36, 1180115), (37, 1148220), (45, 944092), (60, 708069), (74, 574110), (90, 472046), (111, 382740), (148, 287055), (180, 236023), (185, 229644), (222, 191370), (333, 127580), (370, 114822), (444, 95685), (555, 76548), (666, 63790), (740, 57411), (1110, 38274), (1332, 31895), (1665, 25516), (2220, 19137), (3330, 12758), (6379, 6660)]