122860440

素因数分解:

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

素因数の和:258

約数の個数: 192

約数和(自身を含む): 420076800

約数和(自身を除く): 297216360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 101, 109, 120, 124, 155, 180, 186, 202, 218, 248, 279, 303, 310, 327, 360, 372, 404, 436, 465, 505, 545, 558, 606, 620, 654, 744, 808, 872, 909, 930, 981, 1010, 1090, 1116, 1212, 1240, 1308, 1395, 1515, 1635, 1818, 1860, 1962, 2020, 2180, 2232, 2424, 2616, 2790, 3030, 3131, 3270, 3379, 3636, 3720, 3924, 4040, 4360, 4545, 4905, 5580, 6060, 6262, 6540, 6758, 7272, 7848, 9090, 9393, 9810, 10137, 11009, 11160, 12120, 12524, 13080, 13516, 15655, 16895, 18180, 18786, 19620, 20274, 22018, 25048, 27032, 28179, 30411, 31310, 33027, 33790, 36360, 37572, 39240, 40548, 44036, 46965, 50685, 55045, 56358, 60822, 62620, 66054, 67580, 75144, 81096, 88072, 93930, 99081, 101370, 110090, 112716, 121644, 125240, 132108, 135160, 140895, 152055, 165135, 187860, 198162, 202740, 220180, 225432, 243288, 264216, 281790, 304110, 330270, 341279, 375720, 396324, 405480, 440360, 495405, 563580, 608220, 660540, 682558, 792648, 990810, 1023837, 1127160, 1216440, 1321080, 1365116, 1706395, 1981620, 2047674, 2730232, 3071511, 3412790, 3963240, 4095348, 5119185, 6143022, 6825580, 8190696, 10238370, 12286044, 13651160, 15357555, 20476740, 24572088, 30715110, 40953480, 61430220, 122860440]

約数ペア:

[(1, 122860440), (2, 61430220), (3, 40953480), (4, 30715110), (5, 24572088), (6, 20476740), (8, 15357555), (9, 13651160), (10, 12286044), (12, 10238370), (15, 8190696), (18, 6825580), (20, 6143022), (24, 5119185), (30, 4095348), (31, 3963240), (36, 3412790), (40, 3071511), (45, 2730232), (60, 2047674), (62, 1981620), (72, 1706395), (90, 1365116), (93, 1321080), (101, 1216440), (109, 1127160), (120, 1023837), (124, 990810), (155, 792648), (180, 682558), (186, 660540), (202, 608220), (218, 563580), (248, 495405), (279, 440360), (303, 405480), (310, 396324), (327, 375720), (360, 341279), (372, 330270), (404, 304110), (436, 281790), (465, 264216), (505, 243288), (545, 225432), (558, 220180), (606, 202740), (620, 198162), (654, 187860), (744, 165135), (808, 152055), (872, 140895), (909, 135160), (930, 132108), (981, 125240), (1010, 121644), (1090, 112716), (1116, 110090), (1212, 101370), (1240, 99081), (1308, 93930), (1395, 88072), (1515, 81096), (1635, 75144), (1818, 67580), (1860, 66054), (1962, 62620), (2020, 60822), (2180, 56358), (2232, 55045), (2424, 50685), (2616, 46965), (2790, 44036), (3030, 40548), (3131, 39240), (3270, 37572), (3379, 36360), (3636, 33790), (3720, 33027), (3924, 31310), (4040, 30411), (4360, 28179), (4545, 27032), (4905, 25048), (5580, 22018), (6060, 20274), (6262, 19620), (6540, 18786), (6758, 18180), (7272, 16895), (7848, 15655), (9090, 13516), (9393, 13080), (9810, 12524), (10137, 12120), (11009, 11160)]