123175890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3709}}^1$

素因数の和:3769

約数の個数: 80

約数和(自身を含む): 339375960

約数和(自身を除く): 216200070

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, 3709, 5535, 6642, 7418, 11070, 11127, 16605, 18545, 22254, 33210, 33381, 37090, 55635, 66762, 100143, 111270, 152069, 166905, 200286, 300429, 304138, 333810, 456207, 500715, 600858, 760345, 912414, 1001430, 1368621, 1502145, 1520690, 2281035, 2737242, 3004290, 4105863, 4562070, 6843105, 8211726, 12317589, 13686210, 20529315, 24635178, 41058630, 61587945, 123175890]

約数ペア:

[(1, 123175890), (2, 61587945), (3, 41058630), (5, 24635178), (6, 20529315), (9, 13686210), (10, 12317589), (15, 8211726), (18, 6843105), (27, 4562070), (30, 4105863), (41, 3004290), (45, 2737242), (54, 2281035), (81, 1520690), (82, 1502145), (90, 1368621), (123, 1001430), (135, 912414), (162, 760345), (205, 600858), (246, 500715), (270, 456207), (369, 333810), (405, 304138), (410, 300429), (615, 200286), (738, 166905), (810, 152069), (1107, 111270), (1230, 100143), (1845, 66762), (2214, 55635), (3321, 37090), (3690, 33381), (3709, 33210), (5535, 22254), (6642, 18545), (7418, 16605), (11070, 11127)]