27811080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2341}}^1$

素因数の和:2372

約数の個数: 128

約数和(自身を含む): 101174400

約数和(自身を除く): 73363320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2341, 2376, 2970, 3960, 4682, 5940, 7023, 9364, 11705, 11880, 14046, 18728, 21069, 23410, 25751, 28092, 35115, 42138, 46820, 51502, 56184, 63207, 70230, 77253, 84276, 93640, 103004, 105345, 126414, 128755, 140460, 154506, 168552, 206008, 210690, 231759, 252828, 257510, 280920, 309012, 316035, 386265, 421380, 463518, 505656, 515020, 618024, 632070, 695277, 772530, 842760, 927036, 1030040, 1158795, 1264140, 1390554, 1545060, 1854072, 2317590, 2528280, 2781108, 3090120, 3476385, 4635180, 5562216, 6952770, 9270360, 13905540, 27811080]

約数ペア:

[(1, 27811080), (2, 13905540), (3, 9270360), (4, 6952770), (5, 5562216), (6, 4635180), (8, 3476385), (9, 3090120), (10, 2781108), (11, 2528280), (12, 2317590), (15, 1854072), (18, 1545060), (20, 1390554), (22, 1264140), (24, 1158795), (27, 1030040), (30, 927036), (33, 842760), (36, 772530), (40, 695277), (44, 632070), (45, 618024), (54, 515020), (55, 505656), (60, 463518), (66, 421380), (72, 386265), (88, 316035), (90, 309012), (99, 280920), (108, 257510), (110, 252828), (120, 231759), (132, 210690), (135, 206008), (165, 168552), (180, 154506), (198, 140460), (216, 128755), (220, 126414), (264, 105345), (270, 103004), (297, 93640), (330, 84276), (360, 77253), (396, 70230), (440, 63207), (495, 56184), (540, 51502), (594, 46820), (660, 42138), (792, 35115), (990, 28092), (1080, 25751), (1188, 23410), (1320, 21069), (1485, 18728), (1980, 14046), (2341, 11880), (2376, 11705), (2970, 9364), (3960, 7023), (4682, 5940)]