23478750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{2087}}^1$

素因数の和:2115

約数の個数: 60

約数和(自身を含む): 63598392

約数和(自身を除く): 40119642

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, 2087, 2250, 3750, 4174, 5625, 6261, 10435, 11250, 12522, 18783, 20870, 31305, 37566, 52175, 62610, 93915, 104350, 156525, 187830, 260875, 313050, 469575, 521750, 782625, 939150, 1304375, 1565250, 2347875, 2608750, 3913125, 4695750, 7826250, 11739375, 23478750]

約数ペア:

[(1, 23478750), (2, 11739375), (3, 7826250), (5, 4695750), (6, 3913125), (9, 2608750), (10, 2347875), (15, 1565250), (18, 1304375), (25, 939150), (30, 782625), (45, 521750), (50, 469575), (75, 313050), (90, 260875), (125, 187830), (150, 156525), (225, 104350), (250, 93915), (375, 62610), (450, 52175), (625, 37566), (750, 31305), (1125, 20870), (1250, 18783), (1875, 12522), (2087, 11250), (2250, 10435), (3750, 6261), (4174, 5625)]