55217400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{13147}}^1$

素因数の和:13173

約数の個数: 96

約数和(自身を含む): 195642240

約数和(自身を除く): 140424840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 13147, 26294, 39441, 52588, 65735, 78882, 92029, 105176, 131470, 157764, 184058, 197205, 262940, 276087, 315528, 328675, 368116, 394410, 460145, 525880, 552174, 657350, 736232, 788820, 920290, 986025, 1104348, 1314700, 1380435, 1577640, 1840580, 1972050, 2208696, 2300725, 2629400, 2760870, 3681160, 3944100, 4601450, 5521740, 6902175, 7888200, 9202900, 11043480, 13804350, 18405800, 27608700, 55217400]

約数ペア:

[(1, 55217400), (2, 27608700), (3, 18405800), (4, 13804350), (5, 11043480), (6, 9202900), (7, 7888200), (8, 6902175), (10, 5521740), (12, 4601450), (14, 3944100), (15, 3681160), (20, 2760870), (21, 2629400), (24, 2300725), (25, 2208696), (28, 1972050), (30, 1840580), (35, 1577640), (40, 1380435), (42, 1314700), (50, 1104348), (56, 986025), (60, 920290), (70, 788820), (75, 736232), (84, 657350), (100, 552174), (105, 525880), (120, 460145), (140, 394410), (150, 368116), (168, 328675), (175, 315528), (200, 276087), (210, 262940), (280, 197205), (300, 184058), (350, 157764), (420, 131470), (525, 105176), (600, 92029), (700, 78882), (840, 65735), (1050, 52588), (1400, 39441), (2100, 26294), (4200, 13147)]