27260280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 128

約数和(自身を含む): 93139200

約数和(自身を除く): 65878920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 587, 645, 774, 860, 1032, 1080, 1161, 1174, 1290, 1548, 1720, 1761, 1935, 2322, 2348, 2580, 2935, 3096, 3522, 3870, 4644, 4696, 5160, 5283, 5805, 5870, 7044, 7740, 8805, 9288, 10566, 11610, 11740, 14088, 15480, 15849, 17610, 21132, 23220, 23480, 25241, 26415, 31698, 35220, 42264, 46440, 50482, 52830, 63396, 70440, 75723, 79245, 100964, 105660, 126205, 126792, 151446, 158490, 201928, 211320, 227169, 252410, 302892, 316980, 378615, 454338, 504820, 605784, 633960, 681507, 757230, 908676, 1009640, 1135845, 1363014, 1514460, 1817352, 2271690, 2726028, 3028920, 3407535, 4543380, 5452056, 6815070, 9086760, 13630140, 27260280]

約数ペア:

[(1, 27260280), (2, 13630140), (3, 9086760), (4, 6815070), (5, 5452056), (6, 4543380), (8, 3407535), (9, 3028920), (10, 2726028), (12, 2271690), (15, 1817352), (18, 1514460), (20, 1363014), (24, 1135845), (27, 1009640), (30, 908676), (36, 757230), (40, 681507), (43, 633960), (45, 605784), (54, 504820), (60, 454338), (72, 378615), (86, 316980), (90, 302892), (108, 252410), (120, 227169), (129, 211320), (135, 201928), (172, 158490), (180, 151446), (215, 126792), (216, 126205), (258, 105660), (270, 100964), (344, 79245), (360, 75723), (387, 70440), (430, 63396), (516, 52830), (540, 50482), (587, 46440), (645, 42264), (774, 35220), (860, 31698), (1032, 26415), (1080, 25241), (1161, 23480), (1174, 23220), (1290, 21132), (1548, 17610), (1720, 15849), (1761, 15480), (1935, 14088), (2322, 11740), (2348, 11610), (2580, 10566), (2935, 9288), (3096, 8805), (3522, 7740), (3870, 7044), (4644, 5870), (4696, 5805), (5160, 5283)]