162043020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47381}}^1$

素因数の和:47415

約数の個数: 72

約数和(自身を含む): 517411440

約数和(自身を除く): 355368420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 47381, 94762, 142143, 189524, 236905, 284286, 426429, 473810, 568572, 710715, 852858, 900239, 947620, 1421430, 1705716, 1800478, 2132145, 2700717, 2842860, 3600956, 4264290, 4501195, 5401434, 8102151, 8528580, 9002390, 10802868, 13503585, 16204302, 18004780, 27007170, 32408604, 40510755, 54014340, 81021510, 162043020]

約数ペア:

[(1, 162043020), (2, 81021510), (3, 54014340), (4, 40510755), (5, 32408604), (6, 27007170), (9, 18004780), (10, 16204302), (12, 13503585), (15, 10802868), (18, 9002390), (19, 8528580), (20, 8102151), (30, 5401434), (36, 4501195), (38, 4264290), (45, 3600956), (57, 2842860), (60, 2700717), (76, 2132145), (90, 1800478), (95, 1705716), (114, 1421430), (171, 947620), (180, 900239), (190, 852858), (228, 710715), (285, 568572), (342, 473810), (380, 426429), (570, 284286), (684, 236905), (855, 189524), (1140, 142143), (1710, 94762), (3420, 47381)]