121376250

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{10789}}^1$

素因数の和:10817

約数の個数: 60

約数和(自身を含む): 328652610

約数和(自身を除く): 207276360

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 150, 225, 250, 375, 450, 625, 750, 1125, 1250, 1875, 2250, 3750, 5625, 10789, 11250, 21578, 32367, 53945, 64734, 97101, 107890, 161835, 194202, 269725, 323670, 485505, 539450, 809175, 971010, 1348625, 1618350, 2427525, 2697250, 4045875, 4855050, 6743125, 8091750, 12137625, 13486250, 20229375, 24275250, 40458750, 60688125, 121376250]

約数ペア:

[(1, 121376250), (2, 60688125), (3, 40458750), (5, 24275250), (6, 20229375), (9, 13486250), (10, 12137625), (15, 8091750), (18, 6743125), (25, 4855050), (30, 4045875), (45, 2697250), (50, 2427525), (75, 1618350), (90, 1348625), (125, 971010), (150, 809175), (225, 539450), (250, 485505), (375, 323670), (450, 269725), (625, 194202), (750, 161835), (1125, 107890), (1250, 97101), (1875, 64734), (2250, 53945), (3750, 32367), (5625, 21578), (10789, 11250)]