6469900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 15311520

約数和(自身を除く): 8841620

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 29, 46, 50, 58, 92, 97, 100, 115, 116, 145, 194, 230, 290, 388, 460, 485, 575, 580, 667, 725, 970, 1150, 1334, 1450, 1940, 2231, 2300, 2425, 2668, 2813, 2900, 3335, 4462, 4850, 5626, 6670, 8924, 9700, 11155, 11252, 13340, 14065, 16675, 22310, 28130, 33350, 44620, 55775, 56260, 64699, 66700, 70325, 111550, 129398, 140650, 223100, 258796, 281300, 323495, 646990, 1293980, 1617475, 3234950, 6469900]

約数ペア:

[(1, 6469900), (2, 3234950), (4, 1617475), (5, 1293980), (10, 646990), (20, 323495), (23, 281300), (25, 258796), (29, 223100), (46, 140650), (50, 129398), (58, 111550), (92, 70325), (97, 66700), (100, 64699), (115, 56260), (116, 55775), (145, 44620), (194, 33350), (230, 28130), (290, 22310), (388, 16675), (460, 14065), (485, 13340), (575, 11252), (580, 11155), (667, 9700), (725, 8924), (970, 6670), (1150, 5626), (1334, 4850), (1450, 4462), (1940, 3335), (2231, 2900), (2300, 2813), (2425, 2668)]