76727800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{22567}}^1$

素因数の和:22600

約数の個数: 48

約数和(自身を含む): 188894160

約数和(自身を除く): 112166360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 22567, 45134, 90268, 112835, 180536, 225670, 383639, 451340, 564175, 767278, 902680, 1128350, 1534556, 1918195, 2256700, 3069112, 3836390, 4513400, 7672780, 9590975, 15345560, 19181950, 38363900, 76727800]

約数ペア:

[(1, 76727800), (2, 38363900), (4, 19181950), (5, 15345560), (8, 9590975), (10, 7672780), (17, 4513400), (20, 3836390), (25, 3069112), (34, 2256700), (40, 1918195), (50, 1534556), (68, 1128350), (85, 902680), (100, 767278), (136, 564175), (170, 451340), (200, 383639), (340, 225670), (425, 180536), (680, 112835), (850, 90268), (1700, 45134), (3400, 22567)]