121292820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5569}}^1$

素因数の和:5606

約数の個数: 108

約数和(自身を含む): 404482260

約数和(自身を除く): 283189440

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, 5569, 7260, 10890, 11138, 16707, 21780, 22276, 27845, 33414, 50121, 55690, 61259, 66828, 83535, 100242, 111380, 122518, 167070, 183777, 200484, 245036, 250605, 306295, 334140, 367554, 501210, 551331, 612590, 673849, 735108, 918885, 1002420, 1102662, 1225180, 1347698, 1837770, 2021547, 2205324, 2695396, 2756655, 3369245, 3675540, 4043094, 5513310, 6064641, 6738490, 8086188, 10107735, 11026620, 12129282, 13476980, 20215470, 24258564, 30323205, 40430940, 60646410, 121292820]

約数ペア:

[(1, 121292820), (2, 60646410), (3, 40430940), (4, 30323205), (5, 24258564), (6, 20215470), (9, 13476980), (10, 12129282), (11, 11026620), (12, 10107735), (15, 8086188), (18, 6738490), (20, 6064641), (22, 5513310), (30, 4043094), (33, 3675540), (36, 3369245), (44, 2756655), (45, 2695396), (55, 2205324), (60, 2021547), (66, 1837770), (90, 1347698), (99, 1225180), (110, 1102662), (121, 1002420), (132, 918885), (165, 735108), (180, 673849), (198, 612590), (220, 551331), (242, 501210), (330, 367554), (363, 334140), (396, 306295), (484, 250605), (495, 245036), (605, 200484), (660, 183777), (726, 167070), (990, 122518), (1089, 111380), (1210, 100242), (1452, 83535), (1815, 66828), (1980, 61259), (2178, 55690), (2420, 50121), (3630, 33414), (4356, 27845), (5445, 22276), (5569, 21780), (7260, 16707), (10890, 11138)]