128236950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16763}}^1$

素因数の和:16798

約数の個数: 72

約数和(自身を含む): 364818168

約数和(自身を除く): 236581218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 30, 34, 45, 50, 51, 75, 85, 90, 102, 150, 153, 170, 225, 255, 306, 425, 450, 510, 765, 850, 1275, 1530, 2550, 3825, 7650, 16763, 33526, 50289, 83815, 100578, 150867, 167630, 251445, 284971, 301734, 419075, 502890, 569942, 754335, 838150, 854913, 1257225, 1424855, 1508670, 1709826, 2514450, 2564739, 2849710, 3771675, 4274565, 5129478, 7124275, 7543350, 8549130, 12823695, 14248550, 21372825, 25647390, 42745650, 64118475, 128236950]

約数ペア:

[(1, 128236950), (2, 64118475), (3, 42745650), (5, 25647390), (6, 21372825), (9, 14248550), (10, 12823695), (15, 8549130), (17, 7543350), (18, 7124275), (25, 5129478), (30, 4274565), (34, 3771675), (45, 2849710), (50, 2564739), (51, 2514450), (75, 1709826), (85, 1508670), (90, 1424855), (102, 1257225), (150, 854913), (153, 838150), (170, 754335), (225, 569942), (255, 502890), (306, 419075), (425, 301734), (450, 284971), (510, 251445), (765, 167630), (850, 150867), (1275, 100578), (1530, 83815), (2550, 50289), (3825, 33526), (7650, 16763)]