86424840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1924

約数の個数: 128

約数和(自身を含む): 294940800

約数和(自身を除く): 208515960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1861, 1935, 2322, 2580, 3096, 3722, 3870, 4644, 5160, 5583, 5805, 7444, 7740, 9288, 9305, 11166, 11610, 14888, 15480, 16749, 18610, 22332, 23220, 27915, 33498, 37220, 44664, 46440, 50247, 55830, 66996, 74440, 80023, 83745, 100494, 111660, 133992, 160046, 167490, 200988, 223320, 240069, 251235, 320092, 334980, 400115, 401976, 480138, 502470, 640184, 669960, 720207, 800230, 960276, 1004940, 1200345, 1440414, 1600460, 1920552, 2009880, 2160621, 2400690, 2880828, 3200920, 3601035, 4321242, 4801380, 5761656, 7202070, 8642484, 9602760, 10803105, 14404140, 17284968, 21606210, 28808280, 43212420, 86424840]

約数ペア:

[(1, 86424840), (2, 43212420), (3, 28808280), (4, 21606210), (5, 17284968), (6, 14404140), (8, 10803105), (9, 9602760), (10, 8642484), (12, 7202070), (15, 5761656), (18, 4801380), (20, 4321242), (24, 3601035), (27, 3200920), (30, 2880828), (36, 2400690), (40, 2160621), (43, 2009880), (45, 1920552), (54, 1600460), (60, 1440414), (72, 1200345), (86, 1004940), (90, 960276), (108, 800230), (120, 720207), (129, 669960), (135, 640184), (172, 502470), (180, 480138), (215, 401976), (216, 400115), (258, 334980), (270, 320092), (344, 251235), (360, 240069), (387, 223320), (430, 200988), (516, 167490), (540, 160046), (645, 133992), (774, 111660), (860, 100494), (1032, 83745), (1080, 80023), (1161, 74440), (1290, 66996), (1548, 55830), (1720, 50247), (1861, 46440), (1935, 44664), (2322, 37220), (2580, 33498), (3096, 27915), (3722, 23220), (3870, 22332), (4644, 18610), (5160, 16749), (5583, 15480), (5805, 14888), (7444, 11610), (7740, 11166), (9288, 9305)]