72294180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4003}}^1$

素因数の和:4065

約数の個数: 96

約数和(自身を含む): 236780544

約数和(自身を除く): 164486364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4003, 4515, 6020, 8006, 9030, 12009, 16012, 18060, 20015, 24018, 28021, 40030, 48036, 56042, 60045, 80060, 84063, 112084, 120090, 140105, 168126, 172129, 240180, 280210, 336252, 344258, 420315, 516387, 560420, 688516, 840630, 860645, 1032774, 1204903, 1681260, 1721290, 2065548, 2409806, 2581935, 3442580, 3614709, 4819612, 5163870, 6024515, 7229418, 10327740, 12049030, 14458836, 18073545, 24098060, 36147090, 72294180]

約数ペア:

[(1, 72294180), (2, 36147090), (3, 24098060), (4, 18073545), (5, 14458836), (6, 12049030), (7, 10327740), (10, 7229418), (12, 6024515), (14, 5163870), (15, 4819612), (20, 3614709), (21, 3442580), (28, 2581935), (30, 2409806), (35, 2065548), (42, 1721290), (43, 1681260), (60, 1204903), (70, 1032774), (84, 860645), (86, 840630), (105, 688516), (129, 560420), (140, 516387), (172, 420315), (210, 344258), (215, 336252), (258, 280210), (301, 240180), (420, 172129), (430, 168126), (516, 140105), (602, 120090), (645, 112084), (860, 84063), (903, 80060), (1204, 60045), (1290, 56042), (1505, 48036), (1806, 40030), (2580, 28021), (3010, 24018), (3612, 20015), (4003, 18060), (4515, 16012), (6020, 12009), (8006, 9030)]