100274640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{417811}}^1$

素因数の和:417827

約数の個数: 40

約数和(自身を含む): 310852128

約数和(自身を除く): 210577488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 417811, 835622, 1253433, 1671244, 2089055, 2506866, 3342488, 4178110, 5013732, 6267165, 6684976, 8356220, 10027464, 12534330, 16712440, 20054928, 25068660, 33424880, 50137320, 100274640]

約数ペア:

[(1, 100274640), (2, 50137320), (3, 33424880), (4, 25068660), (5, 20054928), (6, 16712440), (8, 12534330), (10, 10027464), (12, 8356220), (15, 6684976), (16, 6267165), (20, 5013732), (24, 4178110), (30, 3342488), (40, 2506866), (48, 2089055), (60, 1671244), (80, 1253433), (120, 835622), (240, 417811)]