102540780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{569671}}^1$

素因数の和:569686

約数の個数: 36

約数和(自身を含む): 311040912

約数和(自身を除く): 208500132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 569671, 1139342, 1709013, 2278684, 2848355, 3418026, 5127039, 5696710, 6836052, 8545065, 10254078, 11393420, 17090130, 20508156, 25635195, 34180260, 51270390, 102540780]

約数ペア:

[(1, 102540780), (2, 51270390), (3, 34180260), (4, 25635195), (5, 20508156), (6, 17090130), (9, 11393420), (10, 10254078), (12, 8545065), (15, 6836052), (18, 5696710), (20, 5127039), (30, 3418026), (36, 2848355), (45, 2278684), (60, 1709013), (90, 1139342), (180, 569671)]