27409860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:474

約数の個数: 96

約数和(自身を含む): 86042880

約数和(自身を除く): 58633020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 193, 263, 270, 386, 526, 540, 579, 772, 789, 965, 1052, 1158, 1315, 1578, 1737, 1930, 2316, 2367, 2630, 2895, 3156, 3474, 3860, 3945, 4734, 5211, 5260, 5790, 6948, 7101, 7890, 8685, 9468, 10422, 11580, 11835, 14202, 15780, 17370, 20844, 23670, 26055, 28404, 34740, 35505, 47340, 50759, 52110, 71010, 101518, 104220, 142020, 152277, 203036, 253795, 304554, 456831, 507590, 609108, 761385, 913662, 1015180, 1370493, 1522770, 1827324, 2284155, 2740986, 3045540, 4568310, 5481972, 6852465, 9136620, 13704930, 27409860]

約数ペア:

[(1, 27409860), (2, 13704930), (3, 9136620), (4, 6852465), (5, 5481972), (6, 4568310), (9, 3045540), (10, 2740986), (12, 2284155), (15, 1827324), (18, 1522770), (20, 1370493), (27, 1015180), (30, 913662), (36, 761385), (45, 609108), (54, 507590), (60, 456831), (90, 304554), (108, 253795), (135, 203036), (180, 152277), (193, 142020), (263, 104220), (270, 101518), (386, 71010), (526, 52110), (540, 50759), (579, 47340), (772, 35505), (789, 34740), (965, 28404), (1052, 26055), (1158, 23670), (1315, 20844), (1578, 17370), (1737, 15780), (1930, 14202), (2316, 11835), (2367, 11580), (2630, 10422), (2895, 9468), (3156, 8685), (3474, 7890), (3860, 7101), (3945, 6948), (4734, 5790), (5211, 5260)]