88407720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{751}}^1$

素因数の和:880

約数の個数: 128

約数和(自身を含む): 297792000

約数和(自身を除く): 209384280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 109, 120, 135, 180, 216, 218, 270, 327, 360, 436, 540, 545, 654, 751, 872, 981, 1080, 1090, 1308, 1502, 1635, 1962, 2180, 2253, 2616, 2943, 3004, 3270, 3755, 3924, 4360, 4506, 4905, 5886, 6008, 6540, 6759, 7510, 7848, 9012, 9810, 11265, 11772, 13080, 13518, 14715, 15020, 18024, 19620, 20277, 22530, 23544, 27036, 29430, 30040, 33795, 39240, 40554, 45060, 54072, 58860, 67590, 81108, 81859, 90120, 101385, 117720, 135180, 162216, 163718, 202770, 245577, 270360, 327436, 405540, 409295, 491154, 654872, 736731, 811080, 818590, 982308, 1227885, 1473462, 1637180, 1964616, 2210193, 2455770, 2946924, 3274360, 3683655, 4420386, 4911540, 5893848, 7367310, 8840772, 9823080, 11050965, 14734620, 17681544, 22101930, 29469240, 44203860, 88407720]

約数ペア:

[(1, 88407720), (2, 44203860), (3, 29469240), (4, 22101930), (5, 17681544), (6, 14734620), (8, 11050965), (9, 9823080), (10, 8840772), (12, 7367310), (15, 5893848), (18, 4911540), (20, 4420386), (24, 3683655), (27, 3274360), (30, 2946924), (36, 2455770), (40, 2210193), (45, 1964616), (54, 1637180), (60, 1473462), (72, 1227885), (90, 982308), (108, 818590), (109, 811080), (120, 736731), (135, 654872), (180, 491154), (216, 409295), (218, 405540), (270, 327436), (327, 270360), (360, 245577), (436, 202770), (540, 163718), (545, 162216), (654, 135180), (751, 117720), (872, 101385), (981, 90120), (1080, 81859), (1090, 81108), (1308, 67590), (1502, 58860), (1635, 54072), (1962, 45060), (2180, 40554), (2253, 39240), (2616, 33795), (2943, 30040), (3004, 29430), (3270, 27036), (3755, 23544), (3924, 22530), (4360, 20277), (4506, 19620), (4905, 18024), (5886, 15020), (6008, 14715), (6540, 13518), (6759, 13080), (7510, 11772), (7848, 11265), (9012, 9810)]