270147285

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{269}}^1$

素因数の和:499

約数の個数: 64

約数和(自身を含む): 496108800

約数和(自身を除く): 225961515

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 173, 215, 269, 387, 519, 645, 807, 865, 1161, 1345, 1557, 1935, 2421, 2595, 4035, 4671, 5805, 7263, 7439, 7785, 11567, 12105, 22317, 23355, 34701, 36315, 37195, 46537, 57835, 66951, 104103, 111585, 139611, 173505, 200853, 232685, 312309, 334755, 418833, 520515, 698055, 1004265, 1256499, 1561545, 2001091, 2094165, 6003273, 6282495, 10005455, 18009819, 30016365, 54029457, 90049095, 270147285]

約数ペア:

[(1, 270147285), (3, 90049095), (5, 54029457), (9, 30016365), (15, 18009819), (27, 10005455), (43, 6282495), (45, 6003273), (129, 2094165), (135, 2001091), (173, 1561545), (215, 1256499), (269, 1004265), (387, 698055), (519, 520515), (645, 418833), (807, 334755), (865, 312309), (1161, 232685), (1345, 200853), (1557, 173505), (1935, 139611), (2421, 111585), (2595, 104103), (4035, 66951), (4671, 57835), (5805, 46537), (7263, 37195), (7439, 36315), (7785, 34701), (11567, 23355), (12105, 22317)]