285750

素因数分解:

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

素因数の和:150

約数の個数: 48

約数和(自身を含む): 778752

約数和(自身を除く): 493002

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, 635, 750, 762, 1125, 1143, 1270, 1905, 2250, 2286, 3175, 3810, 5715, 6350, 9525, 11430, 15875, 19050, 28575, 31750, 47625, 57150, 95250, 142875, 285750]

約数ペア:

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