830147250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{25741}}^1$

素因数の和:25804

約数の個数: 64

約数和(自身を含む): 2120317056

約数和(自身を除く): 1290169806

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 125, 129, 150, 215, 250, 258, 375, 430, 645, 750, 1075, 1290, 2150, 3225, 5375, 6450, 10750, 16125, 25741, 32250, 51482, 77223, 128705, 154446, 257410, 386115, 643525, 772230, 1106863, 1287050, 1930575, 2213726, 3217625, 3320589, 3861150, 5534315, 6435250, 6641178, 9652875, 11068630, 16602945, 19305750, 27671575, 33205890, 55343150, 83014725, 138357875, 166029450, 276715750, 415073625, 830147250]

約数ペア:

[(1, 830147250), (2, 415073625), (3, 276715750), (5, 166029450), (6, 138357875), (10, 83014725), (15, 55343150), (25, 33205890), (30, 27671575), (43, 19305750), (50, 16602945), (75, 11068630), (86, 9652875), (125, 6641178), (129, 6435250), (150, 5534315), (215, 3861150), (250, 3320589), (258, 3217625), (375, 2213726), (430, 1930575), (645, 1287050), (750, 1106863), (1075, 772230), (1290, 643525), (2150, 386115), (3225, 257410), (5375, 154446), (6450, 128705), (10750, 77223), (16125, 51482), (25741, 32250)]