331039260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{12343}}^1$

素因数の和:12507

約数の個数: 72

約数和(自身を含む): 1010973600

約数和(自身を除く): 679934340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 6705, 8940, 12343, 13410, 24686, 26820, 37029, 49372, 61715, 74058, 111087, 123430, 148116, 185145, 222174, 246860, 370290, 444348, 555435, 740580, 1110870, 1839107, 2221740, 3678214, 5517321, 7356428, 9195535, 11034642, 16551963, 18391070, 22069284, 27586605, 33103926, 36782140, 55173210, 66207852, 82759815, 110346420, 165519630, 331039260]

約数ペア:

[(1, 331039260), (2, 165519630), (3, 110346420), (4, 82759815), (5, 66207852), (6, 55173210), (9, 36782140), (10, 33103926), (12, 27586605), (15, 22069284), (18, 18391070), (20, 16551963), (30, 11034642), (36, 9195535), (45, 7356428), (60, 5517321), (90, 3678214), (149, 2221740), (180, 1839107), (298, 1110870), (447, 740580), (596, 555435), (745, 444348), (894, 370290), (1341, 246860), (1490, 222174), (1788, 185145), (2235, 148116), (2682, 123430), (2980, 111087), (4470, 74058), (5364, 61715), (6705, 49372), (8940, 37029), (12343, 26820), (13410, 24686)]