140250

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:48

約数の個数: 64

約数和(自身を含む): 404352

約数和(自身を除く): 264102

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 125, 150, 165, 170, 187, 250, 255, 275, 330, 374, 375, 425, 510, 550, 561, 750, 825, 850, 935, 1122, 1275, 1375, 1650, 1870, 2125, 2550, 2750, 2805, 4125, 4250, 4675, 5610, 6375, 8250, 9350, 12750, 14025, 23375, 28050, 46750, 70125, 140250]

約数ペア:

[(1, 140250), (2, 70125), (3, 46750), (5, 28050), (6, 23375), (10, 14025), (11, 12750), (15, 9350), (17, 8250), (22, 6375), (25, 5610), (30, 4675), (33, 4250), (34, 4125), (50, 2805), (51, 2750), (55, 2550), (66, 2125), (75, 1870), (85, 1650), (102, 1375), (110, 1275), (125, 1122), (150, 935), (165, 850), (170, 825), (187, 750), (250, 561), (255, 550), (275, 510), (330, 425), (374, 375)]