74237700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1889}}^1$

素因数の和:2037

約数の個数: 72

約数和(自身を含む): 216548640

約数和(自身を除く): 142310940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 131, 150, 262, 300, 393, 524, 655, 786, 1310, 1572, 1889, 1965, 2620, 3275, 3778, 3930, 5667, 6550, 7556, 7860, 9445, 9825, 11334, 13100, 18890, 19650, 22668, 28335, 37780, 39300, 47225, 56670, 94450, 113340, 141675, 188900, 247459, 283350, 494918, 566700, 742377, 989836, 1237295, 1484754, 2474590, 2969508, 3711885, 4949180, 6186475, 7423770, 12372950, 14847540, 18559425, 24745900, 37118850, 74237700]

約数ペア:

[(1, 74237700), (2, 37118850), (3, 24745900), (4, 18559425), (5, 14847540), (6, 12372950), (10, 7423770), (12, 6186475), (15, 4949180), (20, 3711885), (25, 2969508), (30, 2474590), (50, 1484754), (60, 1237295), (75, 989836), (100, 742377), (131, 566700), (150, 494918), (262, 283350), (300, 247459), (393, 188900), (524, 141675), (655, 113340), (786, 94450), (1310, 56670), (1572, 47225), (1889, 39300), (1965, 37780), (2620, 28335), (3275, 22668), (3778, 19650), (3930, 18890), (5667, 13100), (6550, 11334), (7556, 9825), (7860, 9445)]