28278300450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{857}}^1\times {\mathrm{219979}}^1$

素因数の和:220851

約数の個数: 48

約数和(自身を含む): 70212336480

約数和(自身を除く): 41934036030

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 857, 1714, 2571, 4285, 5142, 8570, 12855, 21425, 25710, 42850, 64275, 128550, 219979, 439958, 659937, 1099895, 1319874, 2199790, 3299685, 5499475, 6599370, 10998950, 16498425, 32996850, 188522003, 377044006, 565566009, 942610015, 1131132018, 1885220030, 2827830045, 4713050075, 5655660090, 9426100150, 14139150225, 28278300450]

約数ペア:

[(1, 28278300450), (2, 14139150225), (3, 9426100150), (5, 5655660090), (6, 4713050075), (10, 2827830045), (15, 1885220030), (25, 1131132018), (30, 942610015), (50, 565566009), (75, 377044006), (150, 188522003), (857, 32996850), (1714, 16498425), (2571, 10998950), (4285, 6599370), (5142, 5499475), (8570, 3299685), (12855, 2199790), (21425, 1319874), (25710, 1099895), (42850, 659937), (64275, 439958), (128550, 219979)]