8520150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 21427200

約数和(自身を除く): 12907050

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 150, 158, 237, 395, 474, 719, 790, 1185, 1438, 1975, 2157, 2370, 3595, 3950, 4314, 5925, 7190, 10785, 11850, 17975, 21570, 35950, 53925, 56801, 107850, 113602, 170403, 284005, 340806, 568010, 852015, 1420025, 1704030, 2840050, 4260075, 8520150]

約数ペア:

[(1, 8520150), (2, 4260075), (3, 2840050), (5, 1704030), (6, 1420025), (10, 852015), (15, 568010), (25, 340806), (30, 284005), (50, 170403), (75, 113602), (79, 107850), (150, 56801), (158, 53925), (237, 35950), (395, 21570), (474, 17975), (719, 11850), (790, 10785), (1185, 7190), (1438, 5925), (1975, 4314), (2157, 3950), (2370, 3595)]