204767400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:260

約数の個数: 192

約数和(自身を含む): 667814400

約数和(自身を除く): 463047000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 101, 109, 120, 124, 150, 155, 186, 200, 202, 218, 248, 300, 303, 310, 327, 372, 404, 436, 465, 505, 545, 600, 606, 620, 654, 744, 775, 808, 872, 930, 1010, 1090, 1212, 1240, 1308, 1515, 1550, 1635, 1860, 2020, 2180, 2325, 2424, 2525, 2616, 2725, 3030, 3100, 3131, 3270, 3379, 3720, 4040, 4360, 4650, 5050, 5450, 6060, 6200, 6262, 6540, 6758, 7575, 8175, 9300, 9393, 10100, 10137, 10900, 11009, 12120, 12524, 13080, 13516, 15150, 15655, 16350, 16895, 18600, 18786, 20200, 20274, 21800, 22018, 25048, 27032, 30300, 31310, 32700, 33027, 33790, 37572, 40548, 44036, 46965, 50685, 55045, 60600, 62620, 65400, 66054, 67580, 75144, 78275, 81096, 84475, 88072, 93930, 101370, 110090, 125240, 132108, 135160, 156550, 165135, 168950, 187860, 202740, 220180, 234825, 253425, 264216, 275225, 313100, 330270, 337900, 341279, 375720, 405480, 440360, 469650, 506850, 550450, 626200, 660540, 675800, 682558, 825675, 939300, 1013700, 1023837, 1100900, 1321080, 1365116, 1651350, 1706395, 1878600, 2027400, 2047674, 2201800, 2730232, 3302700, 3412790, 4095348, 5119185, 6605400, 6825580, 8190696, 8531975, 10238370, 13651160, 17063950, 20476740, 25595925, 34127900, 40953480, 51191850, 68255800, 102383700, 204767400]

約数ペア:

[(1, 204767400), (2, 102383700), (3, 68255800), (4, 51191850), (5, 40953480), (6, 34127900), (8, 25595925), (10, 20476740), (12, 17063950), (15, 13651160), (20, 10238370), (24, 8531975), (25, 8190696), (30, 6825580), (31, 6605400), (40, 5119185), (50, 4095348), (60, 3412790), (62, 3302700), (75, 2730232), (93, 2201800), (100, 2047674), (101, 2027400), (109, 1878600), (120, 1706395), (124, 1651350), (150, 1365116), (155, 1321080), (186, 1100900), (200, 1023837), (202, 1013700), (218, 939300), (248, 825675), (300, 682558), (303, 675800), (310, 660540), (327, 626200), (372, 550450), (404, 506850), (436, 469650), (465, 440360), (505, 405480), (545, 375720), (600, 341279), (606, 337900), (620, 330270), (654, 313100), (744, 275225), (775, 264216), (808, 253425), (872, 234825), (930, 220180), (1010, 202740), (1090, 187860), (1212, 168950), (1240, 165135), (1308, 156550), (1515, 135160), (1550, 132108), (1635, 125240), (1860, 110090), (2020, 101370), (2180, 93930), (2325, 88072), (2424, 84475), (2525, 81096), (2616, 78275), (2725, 75144), (3030, 67580), (3100, 66054), (3131, 65400), (3270, 62620), (3379, 60600), (3720, 55045), (4040, 50685), (4360, 46965), (4650, 44036), (5050, 40548), (5450, 37572), (6060, 33790), (6200, 33027), (6262, 32700), (6540, 31310), (6758, 30300), (7575, 27032), (8175, 25048), (9300, 22018), (9393, 21800), (10100, 20274), (10137, 20200), (10900, 18786), (11009, 18600), (12120, 16895), (12524, 16350), (13080, 15655), (13516, 15150)]