375892020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{298327}}^1$

素因数の和:298349

約数の個数: 72

約数和(自身を含む): 1303096704

約数和(自身を除く): 927204684

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 298327, 596654, 894981, 1193308, 1491635, 1789962, 2088289, 2684943, 2983270, 3579924, 4176578, 4474905, 5369886, 5966540, 6264867, 8353156, 8949810, 10441445, 10739772, 12529734, 13424715, 17899620, 18794601, 20882890, 25059468, 26849430, 31324335, 37589202, 41765780, 53698860, 62648670, 75178404, 93973005, 125297340, 187946010, 375892020]

約数ペア:

[(1, 375892020), (2, 187946010), (3, 125297340), (4, 93973005), (5, 75178404), (6, 62648670), (7, 53698860), (9, 41765780), (10, 37589202), (12, 31324335), (14, 26849430), (15, 25059468), (18, 20882890), (20, 18794601), (21, 17899620), (28, 13424715), (30, 12529734), (35, 10739772), (36, 10441445), (42, 8949810), (45, 8353156), (60, 6264867), (63, 5966540), (70, 5369886), (84, 4474905), (90, 4176578), (105, 3579924), (126, 2983270), (140, 2684943), (180, 2088289), (210, 1789962), (252, 1491635), (315, 1193308), (420, 894981), (630, 596654), (1260, 298327)]