9005408940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{31081}}^1$

素因数の和:31543

約数の個数: 96

約数和(自身を含む): 27570977280

約数和(自身を除く): 18565568340

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, 330, 439, 660, 878, 1317, 1756, 2195, 2634, 4390, 4829, 5268, 6585, 8780, 9658, 13170, 14487, 19316, 24145, 26340, 28974, 31081, 48290, 57948, 62162, 72435, 93243, 96580, 124324, 144870, 155405, 186486, 289740, 310810, 341891, 372972, 466215, 621620, 683782, 932430, 1025673, 1367564, 1709455, 1864860, 2051346, 3418910, 4102692, 5128365, 6837820, 10256730, 13644559, 20513460, 27289118, 40933677, 54578236, 68222795, 81867354, 136445590, 150090149, 163734708, 204668385, 272891180, 300180298, 409336770, 450270447, 600360596, 750450745, 818673540, 900540894, 1500901490, 1801081788, 2251352235, 3001802980, 4502704470, 9005408940]

約数ペア:

[(1, 9005408940), (2, 4502704470), (3, 3001802980), (4, 2251352235), (5, 1801081788), (6, 1500901490), (10, 900540894), (11, 818673540), (12, 750450745), (15, 600360596), (20, 450270447), (22, 409336770), (30, 300180298), (33, 272891180), (44, 204668385), (55, 163734708), (60, 150090149), (66, 136445590), (110, 81867354), (132, 68222795), (165, 54578236), (220, 40933677), (330, 27289118), (439, 20513460), (660, 13644559), (878, 10256730), (1317, 6837820), (1756, 5128365), (2195, 4102692), (2634, 3418910), (4390, 2051346), (4829, 1864860), (5268, 1709455), (6585, 1367564), (8780, 1025673), (9658, 932430), (13170, 683782), (14487, 621620), (19316, 466215), (24145, 372972), (26340, 341891), (28974, 310810), (31081, 289740), (48290, 186486), (57948, 155405), (62162, 144870), (72435, 124324), (93243, 96580)]