149532180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{811}}^1$

素因数の和:1269

約数の個数: 96

約数和(自身を含む): 480184320

約数和(自身を除く): 330652140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 439, 811, 878, 1317, 1622, 1756, 2195, 2433, 2634, 3073, 3244, 4055, 4390, 4866, 5268, 5677, 6146, 6585, 8110, 8780, 9219, 9732, 11354, 12165, 12292, 13170, 15365, 16220, 17031, 18438, 22708, 24330, 26340, 28385, 30730, 34062, 36876, 46095, 48660, 56770, 61460, 68124, 85155, 92190, 113540, 170310, 184380, 340620, 356029, 712058, 1068087, 1424116, 1780145, 2136174, 2492203, 3560290, 4272348, 4984406, 5340435, 7120580, 7476609, 9968812, 10680870, 12461015, 14953218, 21361740, 24922030, 29906436, 37383045, 49844060, 74766090, 149532180]

約数ペア:

[(1, 149532180), (2, 74766090), (3, 49844060), (4, 37383045), (5, 29906436), (6, 24922030), (7, 21361740), (10, 14953218), (12, 12461015), (14, 10680870), (15, 9968812), (20, 7476609), (21, 7120580), (28, 5340435), (30, 4984406), (35, 4272348), (42, 3560290), (60, 2492203), (70, 2136174), (84, 1780145), (105, 1424116), (140, 1068087), (210, 712058), (420, 356029), (439, 340620), (811, 184380), (878, 170310), (1317, 113540), (1622, 92190), (1756, 85155), (2195, 68124), (2433, 61460), (2634, 56770), (3073, 48660), (3244, 46095), (4055, 36876), (4390, 34062), (4866, 30730), (5268, 28385), (5677, 26340), (6146, 24330), (6585, 22708), (8110, 18438), (8780, 17031), (9219, 16220), (9732, 15365), (11354, 13170), (12165, 12292)]