122122770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1823}}^1$

素因数の和:1880

約数の個数: 128

約数和(自身を含む): 378224640

約数和(自身を除く): 256101870

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 29, 30, 33, 35, 42, 55, 58, 66, 70, 77, 87, 105, 110, 145, 154, 165, 174, 203, 210, 231, 290, 319, 330, 385, 406, 435, 462, 609, 638, 770, 870, 957, 1015, 1155, 1218, 1595, 1823, 1914, 2030, 2233, 2310, 3045, 3190, 3646, 4466, 4785, 5469, 6090, 6699, 9115, 9570, 10938, 11165, 12761, 13398, 18230, 20053, 22330, 25522, 27345, 33495, 38283, 40106, 52867, 54690, 60159, 63805, 66990, 76566, 100265, 105734, 120318, 127610, 140371, 158601, 191415, 200530, 264335, 280742, 300795, 317202, 370069, 382830, 421113, 528670, 581537, 601590, 701855, 740138, 793005, 842226, 1110207, 1163074, 1403710, 1586010, 1744611, 1850345, 2105565, 2220414, 2907685, 3489222, 3700690, 4070759, 4211130, 5551035, 5815370, 8141518, 8723055, 11102070, 12212277, 17446110, 20353795, 24424554, 40707590, 61061385, 122122770]

約数ペア:

[(1, 122122770), (2, 61061385), (3, 40707590), (5, 24424554), (6, 20353795), (7, 17446110), (10, 12212277), (11, 11102070), (14, 8723055), (15, 8141518), (21, 5815370), (22, 5551035), (29, 4211130), (30, 4070759), (33, 3700690), (35, 3489222), (42, 2907685), (55, 2220414), (58, 2105565), (66, 1850345), (70, 1744611), (77, 1586010), (87, 1403710), (105, 1163074), (110, 1110207), (145, 842226), (154, 793005), (165, 740138), (174, 701855), (203, 601590), (210, 581537), (231, 528670), (290, 421113), (319, 382830), (330, 370069), (385, 317202), (406, 300795), (435, 280742), (462, 264335), (609, 200530), (638, 191415), (770, 158601), (870, 140371), (957, 127610), (1015, 120318), (1155, 105734), (1218, 100265), (1595, 76566), (1823, 66990), (1914, 63805), (2030, 60159), (2233, 54690), (2310, 52867), (3045, 40106), (3190, 38283), (3646, 33495), (4466, 27345), (4785, 25522), (5469, 22330), (6090, 20053), (6699, 18230), (9115, 13398), (9570, 12761), (10938, 11165)]