126646650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21649}}^1$

素因数の和:21680

約数の個数: 72

約数和(自身を含む): 366447900

約数和(自身を除く): 239801250

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 585, 650, 975, 1170, 1950, 2925, 5850, 21649, 43298, 64947, 108245, 129894, 194841, 216490, 281437, 324735, 389682, 541225, 562874, 649470, 844311, 974205, 1082450, 1407185, 1623675, 1688622, 1948410, 2532933, 2814370, 3247350, 4221555, 4871025, 5065866, 7035925, 8443110, 9742050, 12664665, 14071850, 21107775, 25329330, 42215550, 63323325, 126646650]

約数ペア:

[(1, 126646650), (2, 63323325), (3, 42215550), (5, 25329330), (6, 21107775), (9, 14071850), (10, 12664665), (13, 9742050), (15, 8443110), (18, 7035925), (25, 5065866), (26, 4871025), (30, 4221555), (39, 3247350), (45, 2814370), (50, 2532933), (65, 1948410), (75, 1688622), (78, 1623675), (90, 1407185), (117, 1082450), (130, 974205), (150, 844311), (195, 649470), (225, 562874), (234, 541225), (325, 389682), (390, 324735), (450, 281437), (585, 216490), (650, 194841), (975, 129894), (1170, 108245), (1950, 64947), (2925, 43298), (5850, 21649)]