91518120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:960

約数の個数: 128

約数和(自身を含む): 308448000

約数和(自身を除く): 216929880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 101, 108, 120, 135, 180, 202, 216, 270, 303, 360, 404, 505, 540, 606, 808, 839, 909, 1010, 1080, 1212, 1515, 1678, 1818, 2020, 2424, 2517, 2727, 3030, 3356, 3636, 4040, 4195, 4545, 5034, 5454, 6060, 6712, 7272, 7551, 8390, 9090, 10068, 10908, 12120, 12585, 13635, 15102, 16780, 18180, 20136, 21816, 22653, 25170, 27270, 30204, 33560, 36360, 37755, 45306, 50340, 54540, 60408, 75510, 84739, 90612, 100680, 109080, 113265, 151020, 169478, 181224, 226530, 254217, 302040, 338956, 423695, 453060, 508434, 677912, 762651, 847390, 906120, 1016868, 1271085, 1525302, 1694780, 2033736, 2287953, 2542170, 3050604, 3389560, 3813255, 4575906, 5084340, 6101208, 7626510, 9151812, 10168680, 11439765, 15253020, 18303624, 22879530, 30506040, 45759060, 91518120]

約数ペア:

[(1, 91518120), (2, 45759060), (3, 30506040), (4, 22879530), (5, 18303624), (6, 15253020), (8, 11439765), (9, 10168680), (10, 9151812), (12, 7626510), (15, 6101208), (18, 5084340), (20, 4575906), (24, 3813255), (27, 3389560), (30, 3050604), (36, 2542170), (40, 2287953), (45, 2033736), (54, 1694780), (60, 1525302), (72, 1271085), (90, 1016868), (101, 906120), (108, 847390), (120, 762651), (135, 677912), (180, 508434), (202, 453060), (216, 423695), (270, 338956), (303, 302040), (360, 254217), (404, 226530), (505, 181224), (540, 169478), (606, 151020), (808, 113265), (839, 109080), (909, 100680), (1010, 90612), (1080, 84739), (1212, 75510), (1515, 60408), (1678, 54540), (1818, 50340), (2020, 45306), (2424, 37755), (2517, 36360), (2727, 33560), (3030, 30204), (3356, 27270), (3636, 25170), (4040, 22653), (4195, 21816), (4545, 20136), (5034, 18180), (5454, 16780), (6060, 15102), (6712, 13635), (7272, 12585), (7551, 12120), (8390, 10908), (9090, 10068)]