25438200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{42397}}^1$

素因数の和:42416

約数の個数: 48

約数和(自身を含む): 78860280

約数和(自身を除く): 53422080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 42397, 84794, 127191, 169588, 211985, 254382, 339176, 423970, 508764, 635955, 847940, 1017528, 1059925, 1271910, 1695880, 2119850, 2543820, 3179775, 4239700, 5087640, 6359550, 8479400, 12719100, 25438200]

約数ペア:

[(1, 25438200), (2, 12719100), (3, 8479400), (4, 6359550), (5, 5087640), (6, 4239700), (8, 3179775), (10, 2543820), (12, 2119850), (15, 1695880), (20, 1271910), (24, 1059925), (25, 1017528), (30, 847940), (40, 635955), (50, 508764), (60, 423970), (75, 339176), (100, 254382), (120, 211985), (150, 169588), (200, 127191), (300, 84794), (600, 42397)]