129928860

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{577}}^1$

素因数の和:737

約数の個数: 120

約数和(自身を含む): 411235440

約数和(自身を除く): 281306580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 139, 162, 180, 270, 278, 324, 405, 417, 540, 556, 577, 695, 810, 834, 1154, 1251, 1390, 1620, 1668, 1731, 2085, 2308, 2502, 2780, 2885, 3462, 3753, 4170, 5004, 5193, 5770, 6255, 6924, 7506, 8340, 8655, 10386, 11259, 11540, 12510, 15012, 15579, 17310, 18765, 20772, 22518, 25020, 25965, 31158, 34620, 37530, 45036, 46737, 51930, 56295, 62316, 75060, 77895, 80203, 93474, 103860, 112590, 155790, 160406, 186948, 225180, 233685, 240609, 311580, 320812, 401015, 467370, 481218, 721827, 802030, 934740, 962436, 1203045, 1443654, 1604060, 2165481, 2406090, 2887308, 3609135, 4330962, 4812180, 6496443, 7218270, 8661924, 10827405, 12992886, 14436540, 21654810, 25985772, 32482215, 43309620, 64964430, 129928860]

約数ペア:

[(1, 129928860), (2, 64964430), (3, 43309620), (4, 32482215), (5, 25985772), (6, 21654810), (9, 14436540), (10, 12992886), (12, 10827405), (15, 8661924), (18, 7218270), (20, 6496443), (27, 4812180), (30, 4330962), (36, 3609135), (45, 2887308), (54, 2406090), (60, 2165481), (81, 1604060), (90, 1443654), (108, 1203045), (135, 962436), (139, 934740), (162, 802030), (180, 721827), (270, 481218), (278, 467370), (324, 401015), (405, 320812), (417, 311580), (540, 240609), (556, 233685), (577, 225180), (695, 186948), (810, 160406), (834, 155790), (1154, 112590), (1251, 103860), (1390, 93474), (1620, 80203), (1668, 77895), (1731, 75060), (2085, 62316), (2308, 56295), (2502, 51930), (2780, 46737), (2885, 45036), (3462, 37530), (3753, 34620), (4170, 31158), (5004, 25965), (5193, 25020), (5770, 22518), (6255, 20772), (6924, 18765), (7506, 17310), (8340, 15579), (8655, 15012), (10386, 12510), (11259, 11540)]