1543050

素因数分解:

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

素因数の和:154

約数の個数: 72

約数和(自身を含む): 4333056

約数和(自身を除く): 2790006

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 127, 135, 150, 162, 225, 243, 254, 270, 381, 405, 450, 486, 635, 675, 762, 810, 1143, 1215, 1270, 1350, 1905, 2025, 2286, 2430, 3175, 3429, 3810, 4050, 5715, 6075, 6350, 6858, 9525, 10287, 11430, 12150, 17145, 19050, 20574, 28575, 30861, 34290, 51435, 57150, 61722, 85725, 102870, 154305, 171450, 257175, 308610, 514350, 771525, 1543050]

約数ペア:

[(1, 1543050), (2, 771525), (3, 514350), (5, 308610), (6, 257175), (9, 171450), (10, 154305), (15, 102870), (18, 85725), (25, 61722), (27, 57150), (30, 51435), (45, 34290), (50, 30861), (54, 28575), (75, 20574), (81, 19050), (90, 17145), (127, 12150), (135, 11430), (150, 10287), (162, 9525), (225, 6858), (243, 6350), (254, 6075), (270, 5715), (381, 4050), (405, 3810), (450, 3429), (486, 3175), (635, 2430), (675, 2286), (762, 2025), (810, 1905), (1143, 1350), (1215, 1270)]