76098780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1009}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 231613200

約数和(自身を除く): 155514420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 419, 838, 1009, 1257, 1676, 2018, 2095, 2514, 3027, 3771, 4036, 4190, 5028, 5045, 6054, 6285, 7542, 8380, 9081, 10090, 12108, 12570, 15084, 15135, 18162, 18855, 20180, 25140, 30270, 36324, 37710, 45405, 60540, 75420, 90810, 181620, 422771, 845542, 1268313, 1691084, 2113855, 2536626, 3804939, 4227710, 5073252, 6341565, 7609878, 8455420, 12683130, 15219756, 19024695, 25366260, 38049390, 76098780]

約数ペア:

[(1, 76098780), (2, 38049390), (3, 25366260), (4, 19024695), (5, 15219756), (6, 12683130), (9, 8455420), (10, 7609878), (12, 6341565), (15, 5073252), (18, 4227710), (20, 3804939), (30, 2536626), (36, 2113855), (45, 1691084), (60, 1268313), (90, 845542), (180, 422771), (419, 181620), (838, 90810), (1009, 75420), (1257, 60540), (1676, 45405), (2018, 37710), (2095, 36324), (2514, 30270), (3027, 25140), (3771, 20180), (4036, 18855), (4190, 18162), (5028, 15135), (5045, 15084), (6054, 12570), (6285, 12108), (7542, 10090), (8380, 9081)]