26679780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 85865472

約数和(自身を除く): 59185692

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, 383, 387, 405, 430, 516, 540, 645, 766, 774, 810, 860, 1149, 1161, 1290, 1532, 1548, 1620, 1915, 1935, 2298, 2322, 2580, 3447, 3483, 3830, 3870, 4596, 4644, 5745, 5805, 6894, 6966, 7660, 7740, 10341, 11490, 11610, 13788, 13932, 16469, 17235, 17415, 20682, 22980, 23220, 31023, 32938, 34470, 34830, 41364, 49407, 51705, 62046, 65876, 68940, 69660, 82345, 98814, 103410, 124092, 148221, 155115, 164690, 197628, 206820, 247035, 296442, 310230, 329380, 444663, 494070, 592884, 620460, 741105, 889326, 988140, 1333989, 1482210, 1778652, 2223315, 2667978, 2964420, 4446630, 5335956, 6669945, 8893260, 13339890, 26679780]

約数ペア:

[(1, 26679780), (2, 13339890), (3, 8893260), (4, 6669945), (5, 5335956), (6, 4446630), (9, 2964420), (10, 2667978), (12, 2223315), (15, 1778652), (18, 1482210), (20, 1333989), (27, 988140), (30, 889326), (36, 741105), (43, 620460), (45, 592884), (54, 494070), (60, 444663), (81, 329380), (86, 310230), (90, 296442), (108, 247035), (129, 206820), (135, 197628), (162, 164690), (172, 155115), (180, 148221), (215, 124092), (258, 103410), (270, 98814), (324, 82345), (383, 69660), (387, 68940), (405, 65876), (430, 62046), (516, 51705), (540, 49407), (645, 41364), (766, 34830), (774, 34470), (810, 32938), (860, 31023), (1149, 23220), (1161, 22980), (1290, 20682), (1532, 17415), (1548, 17235), (1620, 16469), (1915, 13932), (1935, 13788), (2298, 11610), (2322, 11490), (2580, 10341), (3447, 7740), (3483, 7660), (3830, 6966), (3870, 6894), (4596, 5805), (4644, 5745)]