91881540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1383

約数の個数: 120

約数和(自身を含む): 295162560

約数和(自身を除く): 203281020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 1161, 1290, 1319, 1548, 1620, 1935, 2322, 2580, 2638, 3483, 3870, 3957, 4644, 5276, 5805, 6595, 6966, 7740, 7914, 11610, 11871, 13190, 13932, 15828, 17415, 19785, 23220, 23742, 26380, 34830, 35613, 39570, 47484, 56717, 59355, 69660, 71226, 79140, 106839, 113434, 118710, 142452, 170151, 178065, 213678, 226868, 237420, 283585, 340302, 356130, 427356, 510453, 534195, 567170, 680604, 712260, 850755, 1020906, 1068390, 1134340, 1531359, 1701510, 2041812, 2136780, 2552265, 3062718, 3403020, 4594077, 5104530, 6125436, 7656795, 9188154, 10209060, 15313590, 18376308, 22970385, 30627180, 45940770, 91881540]

約数ペア:

[(1, 91881540), (2, 45940770), (3, 30627180), (4, 22970385), (5, 18376308), (6, 15313590), (9, 10209060), (10, 9188154), (12, 7656795), (15, 6125436), (18, 5104530), (20, 4594077), (27, 3403020), (30, 3062718), (36, 2552265), (43, 2136780), (45, 2041812), (54, 1701510), (60, 1531359), (81, 1134340), (86, 1068390), (90, 1020906), (108, 850755), (129, 712260), (135, 680604), (162, 567170), (172, 534195), (180, 510453), (215, 427356), (258, 356130), (270, 340302), (324, 283585), (387, 237420), (405, 226868), (430, 213678), (516, 178065), (540, 170151), (645, 142452), (774, 118710), (810, 113434), (860, 106839), (1161, 79140), (1290, 71226), (1319, 69660), (1548, 59355), (1620, 56717), (1935, 47484), (2322, 39570), (2580, 35613), (2638, 34830), (3483, 26380), (3870, 23742), (3957, 23220), (4644, 19785), (5276, 17415), (5805, 15828), (6595, 13932), (6966, 13190), (7740, 11871), (7914, 11610)]