220509270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{22073}}^1$

素因数の和:22126

約数の個数: 64

約数和(自身を含む): 603944640

約数和(自身を除く): 383435370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 22073, 44146, 66219, 110365, 132438, 198657, 220730, 331095, 397314, 595971, 662190, 816701, 993285, 1191942, 1633402, 1986570, 2450103, 2979855, 4083505, 4900206, 5959710, 7350309, 8167010, 12250515, 14700618, 22050927, 24501030, 36751545, 44101854, 73503090, 110254635, 220509270]

約数ペア:

[(1, 220509270), (2, 110254635), (3, 73503090), (5, 44101854), (6, 36751545), (9, 24501030), (10, 22050927), (15, 14700618), (18, 12250515), (27, 8167010), (30, 7350309), (37, 5959710), (45, 4900206), (54, 4083505), (74, 2979855), (90, 2450103), (111, 1986570), (135, 1633402), (185, 1191942), (222, 993285), (270, 816701), (333, 662190), (370, 595971), (555, 397314), (666, 331095), (999, 220730), (1110, 198657), (1665, 132438), (1998, 110365), (3330, 66219), (4995, 44146), (9990, 22073)]