900289890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{27109}}^1$

素因数の和:27169

約数の個数: 80

約数和(自身を含む): 2479914360

約数和(自身を除く): 1579624470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 246, 270, 369, 405, 410, 615, 738, 810, 1107, 1230, 1845, 2214, 3321, 3690, 5535, 6642, 11070, 16605, 27109, 33210, 54218, 81327, 135545, 162654, 243981, 271090, 406635, 487962, 731943, 813270, 1111469, 1219905, 1463886, 2195829, 2222938, 2439810, 3334407, 3659715, 4391658, 5557345, 6668814, 7319430, 10003221, 10979145, 11114690, 16672035, 20006442, 21958290, 30009663, 33344070, 50016105, 60019326, 90028989, 100032210, 150048315, 180057978, 300096630, 450144945, 900289890]

約数ペア:

[(1, 900289890), (2, 450144945), (3, 300096630), (5, 180057978), (6, 150048315), (9, 100032210), (10, 90028989), (15, 60019326), (18, 50016105), (27, 33344070), (30, 30009663), (41, 21958290), (45, 20006442), (54, 16672035), (81, 11114690), (82, 10979145), (90, 10003221), (123, 7319430), (135, 6668814), (162, 5557345), (205, 4391658), (246, 3659715), (270, 3334407), (369, 2439810), (405, 2222938), (410, 2195829), (615, 1463886), (738, 1219905), (810, 1111469), (1107, 813270), (1230, 731943), (1845, 487962), (2214, 406635), (3321, 271090), (3690, 243981), (5535, 162654), (6642, 135545), (11070, 81327), (16605, 54218), (27109, 33210)]