90766980

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1367

約数の個数: 120

約数和(自身を含む): 291584832

約数和(自身を除く): 200817852

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, 1303, 1548, 1620, 1935, 2322, 2580, 2606, 3483, 3870, 3909, 4644, 5212, 5805, 6515, 6966, 7740, 7818, 11610, 11727, 13030, 13932, 15636, 17415, 19545, 23220, 23454, 26060, 34830, 35181, 39090, 46908, 56029, 58635, 69660, 70362, 78180, 105543, 112058, 117270, 140724, 168087, 175905, 211086, 224116, 234540, 280145, 336174, 351810, 422172, 504261, 527715, 560290, 672348, 703620, 840435, 1008522, 1055430, 1120580, 1512783, 1680870, 2017044, 2110860, 2521305, 3025566, 3361740, 4538349, 5042610, 6051132, 7563915, 9076698, 10085220, 15127830, 18153396, 22691745, 30255660, 45383490, 90766980]

約数ペア:

[(1, 90766980), (2, 45383490), (3, 30255660), (4, 22691745), (5, 18153396), (6, 15127830), (9, 10085220), (10, 9076698), (12, 7563915), (15, 6051132), (18, 5042610), (20, 4538349), (27, 3361740), (30, 3025566), (36, 2521305), (43, 2110860), (45, 2017044), (54, 1680870), (60, 1512783), (81, 1120580), (86, 1055430), (90, 1008522), (108, 840435), (129, 703620), (135, 672348), (162, 560290), (172, 527715), (180, 504261), (215, 422172), (258, 351810), (270, 336174), (324, 280145), (387, 234540), (405, 224116), (430, 211086), (516, 175905), (540, 168087), (645, 140724), (774, 117270), (810, 112058), (860, 105543), (1161, 78180), (1290, 70362), (1303, 69660), (1548, 58635), (1620, 56029), (1935, 46908), (2322, 39090), (2580, 35181), (2606, 34830), (3483, 26060), (3870, 23454), (3909, 23220), (4644, 19545), (5212, 17415), (5805, 15636), (6515, 13932), (6966, 13030), (7740, 11727), (7818, 11610)]