165065220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13687}}^1$

素因数の和:13769

約数の個数: 72

約数和(自身を含む): 508208064

約数和(自身を除く): 343142844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 13687, 27374, 41061, 54748, 68435, 82122, 123183, 136870, 164244, 205305, 246366, 273740, 410610, 492732, 615915, 821220, 917029, 1231830, 1834058, 2463660, 2751087, 3668116, 4585145, 5502174, 8253261, 9170290, 11004348, 13755435, 16506522, 18340580, 27510870, 33013044, 41266305, 55021740, 82532610, 165065220]

約数ペア:

[(1, 165065220), (2, 82532610), (3, 55021740), (4, 41266305), (5, 33013044), (6, 27510870), (9, 18340580), (10, 16506522), (12, 13755435), (15, 11004348), (18, 9170290), (20, 8253261), (30, 5502174), (36, 4585145), (45, 3668116), (60, 2751087), (67, 2463660), (90, 1834058), (134, 1231830), (180, 917029), (201, 821220), (268, 615915), (335, 492732), (402, 410610), (603, 273740), (670, 246366), (804, 205305), (1005, 164244), (1206, 136870), (1340, 123183), (2010, 82122), (2412, 68435), (3015, 54748), (4020, 41061), (6030, 27374), (12060, 13687)]