274320420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{1831}}^1$

素因数の和:2081

約数の個数: 96

約数和(自身を含む): 842075136

約数和(自身を除く): 567754716

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 227, 330, 454, 660, 681, 908, 1135, 1362, 1831, 2270, 2497, 2724, 3405, 3662, 4540, 4994, 5493, 6810, 7324, 7491, 9155, 9988, 10986, 12485, 13620, 14982, 18310, 20141, 21972, 24970, 27465, 29964, 36620, 37455, 40282, 49940, 54930, 60423, 74910, 80564, 100705, 109860, 120846, 149820, 201410, 241692, 302115, 402820, 415637, 604230, 831274, 1208460, 1246911, 1662548, 2078185, 2493822, 4156370, 4572007, 4987644, 6234555, 8312740, 9144014, 12469110, 13716021, 18288028, 22860035, 24938220, 27432042, 45720070, 54864084, 68580105, 91440140, 137160210, 274320420]

約数ペア:

[(1, 274320420), (2, 137160210), (3, 91440140), (4, 68580105), (5, 54864084), (6, 45720070), (10, 27432042), (11, 24938220), (12, 22860035), (15, 18288028), (20, 13716021), (22, 12469110), (30, 9144014), (33, 8312740), (44, 6234555), (55, 4987644), (60, 4572007), (66, 4156370), (110, 2493822), (132, 2078185), (165, 1662548), (220, 1246911), (227, 1208460), (330, 831274), (454, 604230), (660, 415637), (681, 402820), (908, 302115), (1135, 241692), (1362, 201410), (1831, 149820), (2270, 120846), (2497, 109860), (2724, 100705), (3405, 80564), (3662, 74910), (4540, 60423), (4994, 54930), (5493, 49940), (6810, 40282), (7324, 37455), (7491, 36620), (9155, 29964), (9988, 27465), (10986, 24970), (12485, 21972), (13620, 20141), (14982, 18310)]