125630820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{99707}}^1$

素因数の和:99729

約数の個数: 72

約数和(自身を含む): 435524544

約数和(自身を除く): 309893724

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 99707, 199414, 299121, 398828, 498535, 598242, 697949, 897363, 997070, 1196484, 1395898, 1495605, 1794726, 1994140, 2093847, 2791796, 2991210, 3489745, 3589452, 4187694, 4486815, 5982420, 6281541, 6979490, 8375388, 8973630, 10469235, 12563082, 13958980, 17947260, 20938470, 25126164, 31407705, 41876940, 62815410, 125630820]

約数ペア:

[(1, 125630820), (2, 62815410), (3, 41876940), (4, 31407705), (5, 25126164), (6, 20938470), (7, 17947260), (9, 13958980), (10, 12563082), (12, 10469235), (14, 8973630), (15, 8375388), (18, 6979490), (20, 6281541), (21, 5982420), (28, 4486815), (30, 4187694), (35, 3589452), (36, 3489745), (42, 2991210), (45, 2791796), (60, 2093847), (63, 1994140), (70, 1794726), (84, 1495605), (90, 1395898), (105, 1196484), (126, 997070), (140, 897363), (180, 697949), (210, 598242), (252, 498535), (315, 398828), (420, 299121), (630, 199414), (1260, 99707)]