2441100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:199

約数の個数: 72

約数和(自身を含む): 7221760

約数和(自身を除く): 4780660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 79, 100, 103, 150, 158, 206, 237, 300, 309, 316, 395, 412, 474, 515, 618, 790, 948, 1030, 1185, 1236, 1545, 1580, 1975, 2060, 2370, 2575, 3090, 3950, 4740, 5150, 5925, 6180, 7725, 7900, 8137, 10300, 11850, 15450, 16274, 23700, 24411, 30900, 32548, 40685, 48822, 81370, 97644, 122055, 162740, 203425, 244110, 406850, 488220, 610275, 813700, 1220550, 2441100]

約数ペア:

[(1, 2441100), (2, 1220550), (3, 813700), (4, 610275), (5, 488220), (6, 406850), (10, 244110), (12, 203425), (15, 162740), (20, 122055), (25, 97644), (30, 81370), (50, 48822), (60, 40685), (75, 32548), (79, 30900), (100, 24411), (103, 23700), (150, 16274), (158, 15450), (206, 11850), (237, 10300), (300, 8137), (309, 7900), (316, 7725), (395, 6180), (412, 5925), (474, 5150), (515, 4740), (618, 3950), (790, 3090), (948, 2575), (1030, 2370), (1185, 2060), (1236, 1975), (1545, 1580)]