121759380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3779}}^1$

素因数の和:3973

約数の個数: 72

約数和(自身を含む): 371498400

約数和(自身を除く): 249739020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 537, 716, 895, 1074, 1611, 1790, 2148, 2685, 3222, 3580, 3779, 5370, 6444, 7558, 8055, 10740, 11337, 15116, 16110, 18895, 22674, 32220, 34011, 37790, 45348, 56685, 68022, 75580, 113370, 136044, 170055, 226740, 340110, 676441, 680220, 1352882, 2029323, 2705764, 3382205, 4058646, 6087969, 6764410, 8117292, 10146615, 12175938, 13528820, 20293230, 24351876, 30439845, 40586460, 60879690, 121759380]

約数ペア:

[(1, 121759380), (2, 60879690), (3, 40586460), (4, 30439845), (5, 24351876), (6, 20293230), (9, 13528820), (10, 12175938), (12, 10146615), (15, 8117292), (18, 6764410), (20, 6087969), (30, 4058646), (36, 3382205), (45, 2705764), (60, 2029323), (90, 1352882), (179, 680220), (180, 676441), (358, 340110), (537, 226740), (716, 170055), (895, 136044), (1074, 113370), (1611, 75580), (1790, 68022), (2148, 56685), (2685, 45348), (3222, 37790), (3580, 34011), (3779, 32220), (5370, 22674), (6444, 18895), (7558, 16110), (8055, 15116), (10740, 11337)]