1250141600

素因数分解:

$2^5\times 5^2\times {\mathrm{113}}^1\times {\mathrm{13829}}^1$

素因数の和:13962

約数の個数: 72

約数和(自身を含む): 3079138860

約数和(自身を除く): 1828997260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 113, 160, 200, 226, 400, 452, 565, 800, 904, 1130, 1808, 2260, 2825, 3616, 4520, 5650, 9040, 11300, 13829, 18080, 22600, 27658, 45200, 55316, 69145, 90400, 110632, 138290, 221264, 276580, 345725, 442528, 553160, 691450, 1106320, 1382900, 1562677, 2212640, 2765800, 3125354, 5531600, 6250708, 7813385, 11063200, 12501416, 15626770, 25002832, 31253540, 39066925, 50005664, 62507080, 78133850, 125014160, 156267700, 250028320, 312535400, 625070800, 1250141600]

約数ペア:

[(1, 1250141600), (2, 625070800), (4, 312535400), (5, 250028320), (8, 156267700), (10, 125014160), (16, 78133850), (20, 62507080), (25, 50005664), (32, 39066925), (40, 31253540), (50, 25002832), (80, 15626770), (100, 12501416), (113, 11063200), (160, 7813385), (200, 6250708), (226, 5531600), (400, 3125354), (452, 2765800), (565, 2212640), (800, 1562677), (904, 1382900), (1130, 1106320), (1808, 691450), (2260, 553160), (2825, 442528), (3616, 345725), (4520, 276580), (5650, 221264), (9040, 138290), (11300, 110632), (13829, 90400), (18080, 69145), (22600, 55316), (27658, 45200)]