169731540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7793}}^1$

素因数の和:7830

約数の個数: 108

約数和(自身を含む): 565984692

約数和(自身を除く): 396253152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 7260, 7793, 10890, 15586, 21780, 23379, 31172, 38965, 46758, 70137, 77930, 85723, 93516, 116895, 140274, 155860, 171446, 233790, 257169, 280548, 342892, 350685, 428615, 467580, 514338, 701370, 771507, 857230, 942953, 1028676, 1285845, 1402740, 1543014, 1714460, 1885906, 2571690, 2828859, 3086028, 3771812, 3857535, 4714765, 5143380, 5657718, 7715070, 8486577, 9429530, 11315436, 14144295, 15430140, 16973154, 18859060, 28288590, 33946308, 42432885, 56577180, 84865770, 169731540]

約数ペア:

[(1, 169731540), (2, 84865770), (3, 56577180), (4, 42432885), (5, 33946308), (6, 28288590), (9, 18859060), (10, 16973154), (11, 15430140), (12, 14144295), (15, 11315436), (18, 9429530), (20, 8486577), (22, 7715070), (30, 5657718), (33, 5143380), (36, 4714765), (44, 3857535), (45, 3771812), (55, 3086028), (60, 2828859), (66, 2571690), (90, 1885906), (99, 1714460), (110, 1543014), (121, 1402740), (132, 1285845), (165, 1028676), (180, 942953), (198, 857230), (220, 771507), (242, 701370), (330, 514338), (363, 467580), (396, 428615), (484, 350685), (495, 342892), (605, 280548), (660, 257169), (726, 233790), (990, 171446), (1089, 155860), (1210, 140274), (1452, 116895), (1815, 93516), (1980, 85723), (2178, 77930), (2420, 70137), (3630, 46758), (4356, 38965), (5445, 31172), (7260, 23379), (7793, 21780), (10890, 15586)]