83754540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3607}}^1$

素因数の和:3668

約数の個数: 96

約数和(自身を含む): 266703360

約数和(自身を除く): 182948820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3607, 3870, 4644, 5805, 7214, 7740, 10821, 11610, 14428, 18035, 21642, 23220, 32463, 36070, 43284, 54105, 64926, 72140, 97389, 108210, 129852, 155101, 162315, 194778, 216420, 310202, 324630, 389556, 465303, 486945, 620404, 649260, 775505, 930606, 973890, 1395909, 1551010, 1861212, 1947780, 2326515, 2791818, 3102020, 4187727, 4653030, 5583636, 6979545, 8375454, 9306060, 13959090, 16750908, 20938635, 27918180, 41877270, 83754540]

約数ペア:

[(1, 83754540), (2, 41877270), (3, 27918180), (4, 20938635), (5, 16750908), (6, 13959090), (9, 9306060), (10, 8375454), (12, 6979545), (15, 5583636), (18, 4653030), (20, 4187727), (27, 3102020), (30, 2791818), (36, 2326515), (43, 1947780), (45, 1861212), (54, 1551010), (60, 1395909), (86, 973890), (90, 930606), (108, 775505), (129, 649260), (135, 620404), (172, 486945), (180, 465303), (215, 389556), (258, 324630), (270, 310202), (387, 216420), (430, 194778), (516, 162315), (540, 155101), (645, 129852), (774, 108210), (860, 97389), (1161, 72140), (1290, 64926), (1548, 54105), (1935, 43284), (2322, 36070), (2580, 32463), (3607, 23220), (3870, 21642), (4644, 18035), (5805, 14428), (7214, 11610), (7740, 10821)]