64887300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4241}}^1$

素因数の和:4278

約数の個数: 108

約数和(自身を含む): 215400276

約数和(自身を除く): 150512976

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 25, 30, 34, 36, 45, 50, 51, 60, 68, 75, 85, 90, 100, 102, 150, 153, 170, 180, 204, 225, 255, 300, 306, 340, 425, 450, 510, 612, 765, 850, 900, 1020, 1275, 1530, 1700, 2550, 3060, 3825, 4241, 5100, 7650, 8482, 12723, 15300, 16964, 21205, 25446, 38169, 42410, 50892, 63615, 72097, 76338, 84820, 106025, 127230, 144194, 152676, 190845, 212050, 216291, 254460, 288388, 318075, 360485, 381690, 424100, 432582, 636150, 648873, 720970, 763380, 865164, 954225, 1081455, 1272300, 1297746, 1441940, 1802425, 1908450, 2162910, 2595492, 3244365, 3604850, 3816900, 4325820, 5407275, 6488730, 7209700, 10814550, 12977460, 16221825, 21629100, 32443650, 64887300]

約数ペア:

[(1, 64887300), (2, 32443650), (3, 21629100), (4, 16221825), (5, 12977460), (6, 10814550), (9, 7209700), (10, 6488730), (12, 5407275), (15, 4325820), (17, 3816900), (18, 3604850), (20, 3244365), (25, 2595492), (30, 2162910), (34, 1908450), (36, 1802425), (45, 1441940), (50, 1297746), (51, 1272300), (60, 1081455), (68, 954225), (75, 865164), (85, 763380), (90, 720970), (100, 648873), (102, 636150), (150, 432582), (153, 424100), (170, 381690), (180, 360485), (204, 318075), (225, 288388), (255, 254460), (300, 216291), (306, 212050), (340, 190845), (425, 152676), (450, 144194), (510, 127230), (612, 106025), (765, 84820), (850, 76338), (900, 72097), (1020, 63615), (1275, 50892), (1530, 42410), (1700, 38169), (2550, 25446), (3060, 21205), (3825, 16964), (4241, 15300), (5100, 12723), (7650, 8482)]