13564620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:615

約数の個数: 72

約数和(自身を含む): 41474160

約数和(自身を除く): 27909540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 179, 180, 358, 421, 537, 716, 842, 895, 1074, 1263, 1611, 1684, 1790, 2105, 2148, 2526, 2685, 3222, 3580, 3789, 4210, 5052, 5370, 6315, 6444, 7578, 8055, 8420, 10740, 12630, 15156, 16110, 18945, 25260, 32220, 37890, 75359, 75780, 150718, 226077, 301436, 376795, 452154, 678231, 753590, 904308, 1130385, 1356462, 1507180, 2260770, 2712924, 3391155, 4521540, 6782310, 13564620]

約数ペア:

[(1, 13564620), (2, 6782310), (3, 4521540), (4, 3391155), (5, 2712924), (6, 2260770), (9, 1507180), (10, 1356462), (12, 1130385), (15, 904308), (18, 753590), (20, 678231), (30, 452154), (36, 376795), (45, 301436), (60, 226077), (90, 150718), (179, 75780), (180, 75359), (358, 37890), (421, 32220), (537, 25260), (716, 18945), (842, 16110), (895, 15156), (1074, 12630), (1263, 10740), (1611, 8420), (1684, 8055), (1790, 7578), (2105, 6444), (2148, 6315), (2526, 5370), (2685, 5052), (3222, 4210), (3580, 3789)]