108439380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{967}}^1$

素因数の和:1078

約数の個数: 144

約数和(自身を含む): 380540160

約数和(自身を除く): 272100780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 89, 90, 105, 126, 140, 178, 180, 210, 252, 267, 315, 356, 420, 445, 534, 623, 630, 801, 890, 967, 1068, 1246, 1260, 1335, 1602, 1780, 1869, 1934, 2492, 2670, 2901, 3115, 3204, 3738, 3868, 4005, 4835, 5340, 5607, 5802, 6230, 6769, 7476, 8010, 8703, 9345, 9670, 11214, 11604, 12460, 13538, 14505, 16020, 17406, 18690, 19340, 20307, 22428, 27076, 28035, 29010, 33845, 34812, 37380, 40614, 43515, 56070, 58020, 60921, 67690, 81228, 86063, 87030, 101535, 112140, 121842, 135380, 172126, 174060, 203070, 243684, 258189, 304605, 344252, 406140, 430315, 516378, 602441, 609210, 774567, 860630, 1032756, 1204882, 1218420, 1290945, 1549134, 1721260, 1807323, 2409764, 2581890, 3012205, 3098268, 3614646, 3872835, 5163780, 5421969, 6024410, 7229292, 7745670, 9036615, 10843938, 12048820, 15491340, 18073230, 21687876, 27109845, 36146460, 54219690, 108439380]

約数ペア:

[(1, 108439380), (2, 54219690), (3, 36146460), (4, 27109845), (5, 21687876), (6, 18073230), (7, 15491340), (9, 12048820), (10, 10843938), (12, 9036615), (14, 7745670), (15, 7229292), (18, 6024410), (20, 5421969), (21, 5163780), (28, 3872835), (30, 3614646), (35, 3098268), (36, 3012205), (42, 2581890), (45, 2409764), (60, 1807323), (63, 1721260), (70, 1549134), (84, 1290945), (89, 1218420), (90, 1204882), (105, 1032756), (126, 860630), (140, 774567), (178, 609210), (180, 602441), (210, 516378), (252, 430315), (267, 406140), (315, 344252), (356, 304605), (420, 258189), (445, 243684), (534, 203070), (623, 174060), (630, 172126), (801, 135380), (890, 121842), (967, 112140), (1068, 101535), (1246, 87030), (1260, 86063), (1335, 81228), (1602, 67690), (1780, 60921), (1869, 58020), (1934, 56070), (2492, 43515), (2670, 40614), (2901, 37380), (3115, 34812), (3204, 33845), (3738, 29010), (3868, 28035), (4005, 27076), (4835, 22428), (5340, 20307), (5607, 19340), (5802, 18690), (6230, 17406), (6769, 16020), (7476, 14505), (8010, 13538), (8703, 12460), (9345, 11604), (9670, 11214)]