28522200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{6791}}^1$

素因数の和:6817

約数の個数: 96

約数和(自身を含む): 101064960

約数和(自身を除く): 72542760

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, 6791, 13582, 20373, 27164, 33955, 40746, 47537, 54328, 67910, 81492, 95074, 101865, 135820, 142611, 162984, 169775, 190148, 203730, 237685, 271640, 285222, 339550, 380296, 407460, 475370, 509325, 570444, 679100, 713055, 814920, 950740, 1018650, 1140888, 1188425, 1358200, 1426110, 1901480, 2037300, 2376850, 2852220, 3565275, 4074600, 4753700, 5704440, 7130550, 9507400, 14261100, 28522200]

約数ペア:

[(1, 28522200), (2, 14261100), (3, 9507400), (4, 7130550), (5, 5704440), (6, 4753700), (7, 4074600), (8, 3565275), (10, 2852220), (12, 2376850), (14, 2037300), (15, 1901480), (20, 1426110), (21, 1358200), (24, 1188425), (25, 1140888), (28, 1018650), (30, 950740), (35, 814920), (40, 713055), (42, 679100), (50, 570444), (56, 509325), (60, 475370), (70, 407460), (75, 380296), (84, 339550), (100, 285222), (105, 271640), (120, 237685), (140, 203730), (150, 190148), (168, 169775), (175, 162984), (200, 142611), (210, 135820), (280, 101865), (300, 95074), (350, 81492), (420, 67910), (525, 54328), (600, 47537), (700, 40746), (840, 33955), (1050, 27164), (1400, 20373), (2100, 13582), (4200, 6791)]