211780495890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{787}}^1\times {\mathrm{6689}}^1$

素因数の和:7641

約数の個数: 128

約数和(自身を含む): 569345760000

約数和(自身を除く): 357565264110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 270, 298, 447, 745, 787, 894, 1341, 1490, 1574, 2235, 2361, 2682, 3935, 4023, 4470, 4722, 6689, 6705, 7083, 7870, 8046, 11805, 13378, 13410, 14166, 20067, 20115, 21249, 23610, 33445, 35415, 40134, 40230, 42498, 60201, 66890, 70830, 100335, 106245, 117263, 120402, 180603, 200670, 212490, 234526, 301005, 351789, 361206, 586315, 602010, 703578, 903015, 996661, 1055367, 1172630, 1758945, 1806030, 1993322, 2110734, 2989983, 3166101, 3517890, 4983305, 5264243, 5276835, 5979966, 6332202, 8969949, 9966610, 10528486, 10553670, 14949915, 15792729, 15830505, 17939898, 26321215, 26909847, 29899830, 31585458, 31661010, 44849745, 47378187, 52642430, 53819694, 78963645, 89699490, 94756374, 134549235, 142134561, 157927290, 236890935, 269098470, 284269122, 473781870, 710672805, 784372207, 1421345610, 1568744414, 2353116621, 3921861035, 4706233242, 7059349863, 7843722070, 11765583105, 14118699726, 21178049589, 23531166210, 35296749315, 42356099178, 70593498630, 105890247945, 211780495890]

約数ペア:

[(1, 211780495890), (2, 105890247945), (3, 70593498630), (5, 42356099178), (6, 35296749315), (9, 23531166210), (10, 21178049589), (15, 14118699726), (18, 11765583105), (27, 7843722070), (30, 7059349863), (45, 4706233242), (54, 3921861035), (90, 2353116621), (135, 1568744414), (149, 1421345610), (270, 784372207), (298, 710672805), (447, 473781870), (745, 284269122), (787, 269098470), (894, 236890935), (1341, 157927290), (1490, 142134561), (1574, 134549235), (2235, 94756374), (2361, 89699490), (2682, 78963645), (3935, 53819694), (4023, 52642430), (4470, 47378187), (4722, 44849745), (6689, 31661010), (6705, 31585458), (7083, 29899830), (7870, 26909847), (8046, 26321215), (11805, 17939898), (13378, 15830505), (13410, 15792729), (14166, 14949915), (20067, 10553670), (20115, 10528486), (21249, 9966610), (23610, 8969949), (33445, 6332202), (35415, 5979966), (40134, 5276835), (40230, 5264243), (42498, 4983305), (60201, 3517890), (66890, 3166101), (70830, 2989983), (100335, 2110734), (106245, 1993322), (117263, 1806030), (120402, 1758945), (180603, 1172630), (200670, 1055367), (212490, 996661), (234526, 903015), (301005, 703578), (351789, 602010), (361206, 586315)]