55124280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1187}}^1$

素因数の和:1250

約数の個数: 128

約数和(自身を含む): 188179200

約数和(自身を除く): 133054920

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, 645, 774, 860, 1032, 1080, 1161, 1187, 1290, 1548, 1720, 1935, 2322, 2374, 2580, 3096, 3561, 3870, 4644, 4748, 5160, 5805, 5935, 7122, 7740, 9288, 9496, 10683, 11610, 11870, 14244, 15480, 17805, 21366, 23220, 23740, 28488, 32049, 35610, 42732, 46440, 47480, 51041, 53415, 64098, 71220, 85464, 102082, 106830, 128196, 142440, 153123, 160245, 204164, 213660, 255205, 256392, 306246, 320490, 408328, 427320, 459369, 510410, 612492, 640980, 765615, 918738, 1020820, 1224984, 1281960, 1378107, 1531230, 1837476, 2041640, 2296845, 2756214, 3062460, 3674952, 4593690, 5512428, 6124920, 6890535, 9187380, 11024856, 13781070, 18374760, 27562140, 55124280]

約数ペア:

[(1, 55124280), (2, 27562140), (3, 18374760), (4, 13781070), (5, 11024856), (6, 9187380), (8, 6890535), (9, 6124920), (10, 5512428), (12, 4593690), (15, 3674952), (18, 3062460), (20, 2756214), (24, 2296845), (27, 2041640), (30, 1837476), (36, 1531230), (40, 1378107), (43, 1281960), (45, 1224984), (54, 1020820), (60, 918738), (72, 765615), (86, 640980), (90, 612492), (108, 510410), (120, 459369), (129, 427320), (135, 408328), (172, 320490), (180, 306246), (215, 256392), (216, 255205), (258, 213660), (270, 204164), (344, 160245), (360, 153123), (387, 142440), (430, 128196), (516, 106830), (540, 102082), (645, 85464), (774, 71220), (860, 64098), (1032, 53415), (1080, 51041), (1161, 47480), (1187, 46440), (1290, 42732), (1548, 35610), (1720, 32049), (1935, 28488), (2322, 23740), (2374, 23220), (2580, 21366), (3096, 17805), (3561, 15480), (3870, 14244), (4644, 11870), (4748, 11610), (5160, 10683), (5805, 9496), (5935, 9288), (7122, 7740)]