100480140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{558223}}^1$

素因数の和:558238

約数の個数: 36

約数和(自身を含む): 304790304

約数和(自身を除く): 204310164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 558223, 1116446, 1674669, 2232892, 2791115, 3349338, 5024007, 5582230, 6698676, 8373345, 10048014, 11164460, 16746690, 20096028, 25120035, 33493380, 50240070, 100480140]

約数ペア:

[(1, 100480140), (2, 50240070), (3, 33493380), (4, 25120035), (5, 20096028), (6, 16746690), (9, 11164460), (10, 10048014), (12, 8373345), (15, 6698676), (18, 5582230), (20, 5024007), (30, 3349338), (36, 2791115), (45, 2232892), (60, 1674669), (90, 1116446), (180, 558223)]