77381250

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{4127}}^1$

素因数の和:4157

約数の個数: 48

約数和(自身を含む): 193487616

約数和(自身を除く): 116106366

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3125, 3750, 4127, 6250, 8254, 9375, 12381, 18750, 20635, 24762, 41270, 61905, 103175, 123810, 206350, 309525, 515875, 619050, 1031750, 1547625, 2579375, 3095250, 5158750, 7738125, 12896875, 15476250, 25793750, 38690625, 77381250]

約数ペア:

[(1, 77381250), (2, 38690625), (3, 25793750), (5, 15476250), (6, 12896875), (10, 7738125), (15, 5158750), (25, 3095250), (30, 2579375), (50, 1547625), (75, 1031750), (125, 619050), (150, 515875), (250, 309525), (375, 206350), (625, 123810), (750, 103175), (1250, 61905), (1875, 41270), (3125, 24762), (3750, 20635), (4127, 18750), (6250, 12381), (8254, 9375)]