250876890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1201}}^1$

素因数の和:1436

約数の個数: 96

約数和(自身を含む): 715545792

約数和(自身を除く): 464668902

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 211, 330, 422, 495, 633, 990, 1055, 1201, 1266, 1899, 2110, 2321, 2402, 3165, 3603, 3798, 4642, 6005, 6330, 6963, 7206, 9495, 10809, 11605, 12010, 13211, 13926, 18015, 18990, 20889, 21618, 23210, 26422, 34815, 36030, 39633, 41778, 54045, 66055, 69630, 79266, 104445, 108090, 118899, 132110, 198165, 208890, 237798, 253411, 396330, 506822, 594495, 760233, 1188990, 1267055, 1520466, 2280699, 2534110, 2787521, 3801165, 4561398, 5575042, 7602330, 8362563, 11403495, 13937605, 16725126, 22806990, 25087689, 27875210, 41812815, 50175378, 83625630, 125438445, 250876890]

約数ペア:

[(1, 250876890), (2, 125438445), (3, 83625630), (5, 50175378), (6, 41812815), (9, 27875210), (10, 25087689), (11, 22806990), (15, 16725126), (18, 13937605), (22, 11403495), (30, 8362563), (33, 7602330), (45, 5575042), (55, 4561398), (66, 3801165), (90, 2787521), (99, 2534110), (110, 2280699), (165, 1520466), (198, 1267055), (211, 1188990), (330, 760233), (422, 594495), (495, 506822), (633, 396330), (990, 253411), (1055, 237798), (1201, 208890), (1266, 198165), (1899, 132110), (2110, 118899), (2321, 108090), (2402, 104445), (3165, 79266), (3603, 69630), (3798, 66055), (4642, 54045), (6005, 41778), (6330, 39633), (6963, 36030), (7206, 34815), (9495, 26422), (10809, 23210), (11605, 21618), (12010, 20889), (13211, 18990), (13926, 18015)]