45155900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 105930720

約数和(自身を除く): 60774820

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 145, 230, 290, 460, 575, 580, 667, 677, 725, 1150, 1334, 1354, 1450, 2300, 2668, 2708, 2900, 3335, 3385, 6670, 6770, 13340, 13540, 15571, 16675, 16925, 19633, 31142, 33350, 33850, 39266, 62284, 66700, 67700, 77855, 78532, 98165, 155710, 196330, 311420, 389275, 392660, 451559, 490825, 778550, 903118, 981650, 1557100, 1806236, 1963300, 2257795, 4515590, 9031180, 11288975, 22577950, 45155900]

約数ペア:

[(1, 45155900), (2, 22577950), (4, 11288975), (5, 9031180), (10, 4515590), (20, 2257795), (23, 1963300), (25, 1806236), (29, 1557100), (46, 981650), (50, 903118), (58, 778550), (92, 490825), (100, 451559), (115, 392660), (116, 389275), (145, 311420), (230, 196330), (290, 155710), (460, 98165), (575, 78532), (580, 77855), (667, 67700), (677, 66700), (725, 62284), (1150, 39266), (1334, 33850), (1354, 33350), (1450, 31142), (2300, 19633), (2668, 16925), (2708, 16675), (2900, 15571), (3335, 13540), (3385, 13340), (6670, 6770)]