65405100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{9479}}^1$

素因数の和:9519

約数の個数: 72

約数和(自身を含む): 197487360

約数和(自身を除く): 132082260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 25, 30, 46, 50, 60, 69, 75, 92, 100, 115, 138, 150, 230, 276, 300, 345, 460, 575, 690, 1150, 1380, 1725, 2300, 3450, 6900, 9479, 18958, 28437, 37916, 47395, 56874, 94790, 113748, 142185, 189580, 218017, 236975, 284370, 436034, 473950, 568740, 654051, 710925, 872068, 947900, 1090085, 1308102, 1421850, 2180170, 2616204, 2843700, 3270255, 4360340, 5450425, 6540510, 10900850, 13081020, 16351275, 21801700, 32702550, 65405100]

約数ペア:

[(1, 65405100), (2, 32702550), (3, 21801700), (4, 16351275), (5, 13081020), (6, 10900850), (10, 6540510), (12, 5450425), (15, 4360340), (20, 3270255), (23, 2843700), (25, 2616204), (30, 2180170), (46, 1421850), (50, 1308102), (60, 1090085), (69, 947900), (75, 872068), (92, 710925), (100, 654051), (115, 568740), (138, 473950), (150, 436034), (230, 284370), (276, 236975), (300, 218017), (345, 189580), (460, 142185), (575, 113748), (690, 94790), (1150, 56874), (1380, 47395), (1725, 37916), (2300, 28437), (3450, 18958), (6900, 9479)]