202151760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{49547}}^1$

素因数の和:49580

約数の個数: 80

約数和(自身を含む): 663546816

約数和(自身を除く): 461395056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 49547, 99094, 148641, 198188, 247735, 297282, 396376, 495470, 594564, 743205, 792752, 842299, 990940, 1189128, 1486410, 1684598, 1981880, 2378256, 2526897, 2972820, 3369196, 3963760, 4211495, 5053794, 5945640, 6738392, 8422990, 10107588, 11891280, 12634485, 13476784, 16845980, 20215176, 25268970, 33691960, 40430352, 50537940, 67383920, 101075880, 202151760]

約数ペア:

[(1, 202151760), (2, 101075880), (3, 67383920), (4, 50537940), (5, 40430352), (6, 33691960), (8, 25268970), (10, 20215176), (12, 16845980), (15, 13476784), (16, 12634485), (17, 11891280), (20, 10107588), (24, 8422990), (30, 6738392), (34, 5945640), (40, 5053794), (48, 4211495), (51, 3963760), (60, 3369196), (68, 2972820), (80, 2526897), (85, 2378256), (102, 1981880), (120, 1684598), (136, 1486410), (170, 1189128), (204, 990940), (240, 842299), (255, 792752), (272, 743205), (340, 594564), (408, 495470), (510, 396376), (680, 297282), (816, 247735), (1020, 198188), (1360, 148641), (2040, 99094), (4080, 49547)]