67752700

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:487

約数の個数: 72

約数和(自身を含む): 154990080

約数和(自身を除く): 87237380

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 61, 100, 116, 122, 145, 244, 290, 305, 383, 580, 610, 725, 766, 1220, 1450, 1525, 1532, 1769, 1915, 2900, 3050, 3538, 3830, 6100, 7076, 7660, 8845, 9575, 11107, 17690, 19150, 22214, 23363, 35380, 38300, 44225, 44428, 46726, 55535, 88450, 93452, 111070, 116815, 176900, 222140, 233630, 277675, 467260, 555350, 584075, 677527, 1110700, 1168150, 1355054, 2336300, 2710108, 3387635, 6775270, 13550540, 16938175, 33876350, 67752700]

約数ペア:

[(1, 67752700), (2, 33876350), (4, 16938175), (5, 13550540), (10, 6775270), (20, 3387635), (25, 2710108), (29, 2336300), (50, 1355054), (58, 1168150), (61, 1110700), (100, 677527), (116, 584075), (122, 555350), (145, 467260), (244, 277675), (290, 233630), (305, 222140), (383, 176900), (580, 116815), (610, 111070), (725, 93452), (766, 88450), (1220, 55535), (1450, 46726), (1525, 44428), (1532, 44225), (1769, 38300), (1915, 35380), (2900, 23363), (3050, 22214), (3538, 19150), (3830, 17690), (6100, 11107), (7076, 9575), (7660, 8845)]