1428750

素因数分解:

$2^1\times 3^2\times 5^4\times {\mathrm{127}}^1$

素因数の和:155

約数の個数: 60

約数和(自身を含む): 3898752

約数和(自身を除く): 2470002

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 125, 127, 150, 225, 250, 254, 375, 381, 450, 625, 635, 750, 762, 1125, 1143, 1250, 1270, 1875, 1905, 2250, 2286, 3175, 3750, 3810, 5625, 5715, 6350, 9525, 11250, 11430, 15875, 19050, 28575, 31750, 47625, 57150, 79375, 95250, 142875, 158750, 238125, 285750, 476250, 714375, 1428750]

約数ペア:

[(1, 1428750), (2, 714375), (3, 476250), (5, 285750), (6, 238125), (9, 158750), (10, 142875), (15, 95250), (18, 79375), (25, 57150), (30, 47625), (45, 31750), (50, 28575), (75, 19050), (90, 15875), (125, 11430), (127, 11250), (150, 9525), (225, 6350), (250, 5715), (254, 5625), (375, 3810), (381, 3750), (450, 3175), (625, 2286), (635, 2250), (750, 1905), (762, 1875), (1125, 1270), (1143, 1250)]