26955180

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{2377}}^1$

素因数の和:2405

約数の個数: 120

約数和(自身を含む): 96679968

約数和(自身を除く): 69724788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2377, 2835, 3780, 4754, 5670, 7131, 9508, 11340, 11885, 14262, 16639, 21393, 23770, 28524, 33278, 35655, 42786, 47540, 49917, 64179, 66556, 71310, 83195, 85572, 99834, 106965, 128358, 142620, 149751, 166390, 192537, 199668, 213930, 249585, 256716, 299502, 320895, 332780, 385074, 427860, 449253, 499170, 599004, 641790, 748755, 770148, 898506, 962685, 998340, 1283580, 1347759, 1497510, 1797012, 1925370, 2246265, 2695518, 2995020, 3850740, 4492530, 5391036, 6738795, 8985060, 13477590, 26955180]

約数ペア:

[(1, 26955180), (2, 13477590), (3, 8985060), (4, 6738795), (5, 5391036), (6, 4492530), (7, 3850740), (9, 2995020), (10, 2695518), (12, 2246265), (14, 1925370), (15, 1797012), (18, 1497510), (20, 1347759), (21, 1283580), (27, 998340), (28, 962685), (30, 898506), (35, 770148), (36, 748755), (42, 641790), (45, 599004), (54, 499170), (60, 449253), (63, 427860), (70, 385074), (81, 332780), (84, 320895), (90, 299502), (105, 256716), (108, 249585), (126, 213930), (135, 199668), (140, 192537), (162, 166390), (180, 149751), (189, 142620), (210, 128358), (252, 106965), (270, 99834), (315, 85572), (324, 83195), (378, 71310), (405, 66556), (420, 64179), (540, 49917), (567, 47540), (630, 42786), (756, 35655), (810, 33278), (945, 28524), (1134, 23770), (1260, 21393), (1620, 16639), (1890, 14262), (2268, 11885), (2377, 11340), (2835, 9508), (3780, 7131), (4754, 5670)]