51908700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{7523}}^1$

素因数の和:7563

約数の個数: 72

約数和(自身を含む): 156739968

約数和(自身を除く): 104831268

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, 7523, 15046, 22569, 30092, 37615, 45138, 75230, 90276, 112845, 150460, 173029, 188075, 225690, 346058, 376150, 451380, 519087, 564225, 692116, 752300, 865145, 1038174, 1128450, 1730290, 2076348, 2256900, 2595435, 3460580, 4325725, 5190870, 8651450, 10381740, 12977175, 17302900, 25954350, 51908700]

約数ペア:

[(1, 51908700), (2, 25954350), (3, 17302900), (4, 12977175), (5, 10381740), (6, 8651450), (10, 5190870), (12, 4325725), (15, 3460580), (20, 2595435), (23, 2256900), (25, 2076348), (30, 1730290), (46, 1128450), (50, 1038174), (60, 865145), (69, 752300), (75, 692116), (92, 564225), (100, 519087), (115, 451380), (138, 376150), (150, 346058), (230, 225690), (276, 188075), (300, 173029), (345, 150460), (460, 112845), (575, 90276), (690, 75230), (1150, 45138), (1380, 37615), (1725, 30092), (2300, 22569), (3450, 15046), (6900, 7523)]