132831300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1538

約数の個数: 144

約数和(自身を含む): 449748992

約数和(自身を除く): 316917692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 43, 50, 60, 70, 75, 84, 86, 100, 105, 129, 140, 150, 172, 175, 210, 215, 258, 300, 301, 350, 420, 430, 516, 525, 602, 645, 700, 860, 903, 1050, 1075, 1204, 1290, 1471, 1505, 1806, 2100, 2150, 2580, 2942, 3010, 3225, 3612, 4300, 4413, 4515, 5884, 6020, 6450, 7355, 7525, 8826, 9030, 10297, 12900, 14710, 15050, 17652, 18060, 20594, 22065, 22575, 29420, 30100, 30891, 36775, 41188, 44130, 45150, 51485, 61782, 63253, 73550, 88260, 90300, 102970, 110325, 123564, 126506, 147100, 154455, 189759, 205940, 220650, 253012, 257425, 308910, 316265, 379518, 441300, 442771, 514850, 617820, 632530, 759036, 772275, 885542, 948795, 1029700, 1265060, 1328313, 1544550, 1581325, 1771084, 1897590, 2213855, 2656626, 3089100, 3162650, 3795180, 4427710, 4743975, 5313252, 6325300, 6641565, 8855420, 9487950, 11069275, 13283130, 18975900, 22138550, 26566260, 33207825, 44277100, 66415650, 132831300]

約数ペア:

[(1, 132831300), (2, 66415650), (3, 44277100), (4, 33207825), (5, 26566260), (6, 22138550), (7, 18975900), (10, 13283130), (12, 11069275), (14, 9487950), (15, 8855420), (20, 6641565), (21, 6325300), (25, 5313252), (28, 4743975), (30, 4427710), (35, 3795180), (42, 3162650), (43, 3089100), (50, 2656626), (60, 2213855), (70, 1897590), (75, 1771084), (84, 1581325), (86, 1544550), (100, 1328313), (105, 1265060), (129, 1029700), (140, 948795), (150, 885542), (172, 772275), (175, 759036), (210, 632530), (215, 617820), (258, 514850), (300, 442771), (301, 441300), (350, 379518), (420, 316265), (430, 308910), (516, 257425), (525, 253012), (602, 220650), (645, 205940), (700, 189759), (860, 154455), (903, 147100), (1050, 126506), (1075, 123564), (1204, 110325), (1290, 102970), (1471, 90300), (1505, 88260), (1806, 73550), (2100, 63253), (2150, 61782), (2580, 51485), (2942, 45150), (3010, 44130), (3225, 41188), (3612, 36775), (4300, 30891), (4413, 30100), (4515, 29420), (5884, 22575), (6020, 22065), (6450, 20594), (7355, 18060), (7525, 17652), (8826, 15050), (9030, 14710), (10297, 12900)]