9137900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 21561120

約数和(自身を除く): 12423220

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 100, 115, 116, 137, 145, 230, 274, 290, 460, 548, 575, 580, 667, 685, 725, 1150, 1334, 1370, 1450, 2300, 2668, 2740, 2900, 3151, 3335, 3425, 3973, 6302, 6670, 6850, 7946, 12604, 13340, 13700, 15755, 15892, 16675, 19865, 31510, 33350, 39730, 63020, 66700, 78775, 79460, 91379, 99325, 157550, 182758, 198650, 315100, 365516, 397300, 456895, 913790, 1827580, 2284475, 4568950, 9137900]

約数ペア:

[(1, 9137900), (2, 4568950), (4, 2284475), (5, 1827580), (10, 913790), (20, 456895), (23, 397300), (25, 365516), (29, 315100), (46, 198650), (50, 182758), (58, 157550), (92, 99325), (100, 91379), (115, 79460), (116, 78775), (137, 66700), (145, 63020), (230, 39730), (274, 33350), (290, 31510), (460, 19865), (548, 16675), (575, 15892), (580, 15755), (667, 13700), (685, 13340), (725, 12604), (1150, 7946), (1334, 6850), (1370, 6670), (1450, 6302), (2300, 3973), (2668, 3425), (2740, 3335), (2900, 3151)]