55510560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{5507}}^1$

素因数の和:5535

約数の個数: 144

約数和(自身を含む): 216530496

約数和(自身を除く): 161019936

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 5507, 10080, 11014, 16521, 22028, 27535, 33042, 38549, 44056, 49563, 55070, 66084, 77098, 82605, 88112, 99126, 110140, 115647, 132168, 154196, 165210, 176224, 192745, 198252, 220280, 231294, 247815, 264336, 308392, 330420, 346941, 385490, 396504, 440560, 462588, 495630, 528672, 578235, 616784, 660840, 693882, 770980, 793008, 881120, 925176, 991260, 1156470, 1233568, 1321680, 1387764, 1541960, 1586016, 1734705, 1850352, 1982520, 2312940, 2643360, 2775528, 3083920, 3469410, 3700704, 3965040, 4625880, 5551056, 6167840, 6938820, 7930080, 9251760, 11102112, 13877640, 18503520, 27755280, 55510560]

約数ペア:

[(1, 55510560), (2, 27755280), (3, 18503520), (4, 13877640), (5, 11102112), (6, 9251760), (7, 7930080), (8, 6938820), (9, 6167840), (10, 5551056), (12, 4625880), (14, 3965040), (15, 3700704), (16, 3469410), (18, 3083920), (20, 2775528), (21, 2643360), (24, 2312940), (28, 1982520), (30, 1850352), (32, 1734705), (35, 1586016), (36, 1541960), (40, 1387764), (42, 1321680), (45, 1233568), (48, 1156470), (56, 991260), (60, 925176), (63, 881120), (70, 793008), (72, 770980), (80, 693882), (84, 660840), (90, 616784), (96, 578235), (105, 528672), (112, 495630), (120, 462588), (126, 440560), (140, 396504), (144, 385490), (160, 346941), (168, 330420), (180, 308392), (210, 264336), (224, 247815), (240, 231294), (252, 220280), (280, 198252), (288, 192745), (315, 176224), (336, 165210), (360, 154196), (420, 132168), (480, 115647), (504, 110140), (560, 99126), (630, 88112), (672, 82605), (720, 77098), (840, 66084), (1008, 55070), (1120, 49563), (1260, 44056), (1440, 38549), (1680, 33042), (2016, 27535), (2520, 22028), (3360, 16521), (5040, 11014), (5507, 10080)]