189355980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{757}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 580688640

約数和(自身を除く): 391332660

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, 379, 660, 757, 758, 1137, 1514, 1516, 1895, 2271, 2274, 3028, 3785, 3790, 4169, 4542, 4548, 5685, 7570, 7580, 8327, 8338, 9084, 11355, 11370, 12507, 15140, 16654, 16676, 20845, 22710, 22740, 24981, 25014, 33308, 41635, 41690, 45420, 49962, 50028, 62535, 83270, 83380, 99924, 124905, 125070, 166540, 249810, 250140, 286903, 499620, 573806, 860709, 1147612, 1434515, 1721418, 2869030, 3155933, 3442836, 4303545, 5738060, 6311866, 8607090, 9467799, 12623732, 15779665, 17214180, 18935598, 31559330, 37871196, 47338995, 63118660, 94677990, 189355980]

約数ペア:

[(1, 189355980), (2, 94677990), (3, 63118660), (4, 47338995), (5, 37871196), (6, 31559330), (10, 18935598), (11, 17214180), (12, 15779665), (15, 12623732), (20, 9467799), (22, 8607090), (30, 6311866), (33, 5738060), (44, 4303545), (55, 3442836), (60, 3155933), (66, 2869030), (110, 1721418), (132, 1434515), (165, 1147612), (220, 860709), (330, 573806), (379, 499620), (660, 286903), (757, 250140), (758, 249810), (1137, 166540), (1514, 125070), (1516, 124905), (1895, 99924), (2271, 83380), (2274, 83270), (3028, 62535), (3785, 50028), (3790, 49962), (4169, 45420), (4542, 41690), (4548, 41635), (5685, 33308), (7570, 25014), (7580, 24981), (8327, 22740), (8338, 22710), (9084, 20845), (11355, 16676), (11370, 16654), (12507, 15140)]