201625380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1394

約数の個数: 144

約数和(自身を含む): 676166400

約数和(自身を除く): 474541020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 79, 90, 99, 110, 132, 158, 165, 180, 198, 220, 237, 316, 330, 395, 396, 474, 495, 660, 711, 790, 869, 948, 990, 1185, 1289, 1422, 1580, 1738, 1980, 2370, 2578, 2607, 2844, 3476, 3555, 3867, 4345, 4740, 5156, 5214, 6445, 7110, 7734, 7821, 8690, 10428, 11601, 12890, 13035, 14179, 14220, 15468, 15642, 17380, 19335, 23202, 25780, 26070, 28358, 31284, 38670, 39105, 42537, 46404, 52140, 56716, 58005, 70895, 77340, 78210, 85074, 101831, 116010, 127611, 141790, 156420, 170148, 203662, 212685, 232020, 255222, 283580, 305493, 407324, 425370, 509155, 510444, 610986, 638055, 850740, 916479, 1018310, 1120141, 1221972, 1276110, 1527465, 1832958, 2036620, 2240282, 2552220, 3054930, 3360423, 3665916, 4480564, 4582395, 5600705, 6109860, 6720846, 9164790, 10081269, 11201410, 13441692, 16802115, 18329580, 20162538, 22402820, 33604230, 40325076, 50406345, 67208460, 100812690, 201625380]

約数ペア:

[(1, 201625380), (2, 100812690), (3, 67208460), (4, 50406345), (5, 40325076), (6, 33604230), (9, 22402820), (10, 20162538), (11, 18329580), (12, 16802115), (15, 13441692), (18, 11201410), (20, 10081269), (22, 9164790), (30, 6720846), (33, 6109860), (36, 5600705), (44, 4582395), (45, 4480564), (55, 3665916), (60, 3360423), (66, 3054930), (79, 2552220), (90, 2240282), (99, 2036620), (110, 1832958), (132, 1527465), (158, 1276110), (165, 1221972), (180, 1120141), (198, 1018310), (220, 916479), (237, 850740), (316, 638055), (330, 610986), (395, 510444), (396, 509155), (474, 425370), (495, 407324), (660, 305493), (711, 283580), (790, 255222), (869, 232020), (948, 212685), (990, 203662), (1185, 170148), (1289, 156420), (1422, 141790), (1580, 127611), (1738, 116010), (1980, 101831), (2370, 85074), (2578, 78210), (2607, 77340), (2844, 70895), (3476, 58005), (3555, 56716), (3867, 52140), (4345, 46404), (4740, 42537), (5156, 39105), (5214, 38670), (6445, 31284), (7110, 28358), (7734, 26070), (7821, 25780), (8690, 23202), (10428, 19335), (11601, 17380), (12890, 15642), (13035, 15468), (14179, 14220)]