69892020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{3209}}^1$

素因数の和:3246

約数の個数: 108

約数和(自身を含む): 233103780

約数和(自身を除く): 163211760

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, 3209, 3630, 4356, 5445, 6418, 7260, 9627, 10890, 12836, 16045, 19254, 21780, 28881, 32090, 35299, 38508, 48135, 57762, 64180, 70598, 96270, 105897, 115524, 141196, 144405, 176495, 192540, 211794, 288810, 317691, 352990, 388289, 423588, 529485, 577620, 635382, 705980, 776578, 1058970, 1164867, 1270764, 1553156, 1588455, 1941445, 2117940, 2329734, 3176910, 3494601, 3882890, 4659468, 5824335, 6353820, 6989202, 7765780, 11648670, 13978404, 17473005, 23297340, 34946010, 69892020]

約数ペア:

[(1, 69892020), (2, 34946010), (3, 23297340), (4, 17473005), (5, 13978404), (6, 11648670), (9, 7765780), (10, 6989202), (11, 6353820), (12, 5824335), (15, 4659468), (18, 3882890), (20, 3494601), (22, 3176910), (30, 2329734), (33, 2117940), (36, 1941445), (44, 1588455), (45, 1553156), (55, 1270764), (60, 1164867), (66, 1058970), (90, 776578), (99, 705980), (110, 635382), (121, 577620), (132, 529485), (165, 423588), (180, 388289), (198, 352990), (220, 317691), (242, 288810), (330, 211794), (363, 192540), (396, 176495), (484, 144405), (495, 141196), (605, 115524), (660, 105897), (726, 96270), (990, 70598), (1089, 64180), (1210, 57762), (1452, 48135), (1815, 38508), (1980, 35299), (2178, 32090), (2420, 28881), (3209, 21780), (3630, 19254), (4356, 16045), (5445, 12836), (6418, 10890), (7260, 9627)]