85419540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{6007}}^1$

素因数の和:6101

約数の個数: 72

約数和(自身を含む): 262429440

約数和(自身を除く): 177009900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3555, 4740, 6007, 7110, 12014, 14220, 18021, 24028, 30035, 36042, 54063, 60070, 72084, 90105, 108126, 120140, 180210, 216252, 270315, 360420, 474553, 540630, 949106, 1081260, 1423659, 1898212, 2372765, 2847318, 4270977, 4745530, 5694636, 7118295, 8541954, 9491060, 14236590, 17083908, 21354885, 28473180, 42709770, 85419540]

約数ペア:

[(1, 85419540), (2, 42709770), (3, 28473180), (4, 21354885), (5, 17083908), (6, 14236590), (9, 9491060), (10, 8541954), (12, 7118295), (15, 5694636), (18, 4745530), (20, 4270977), (30, 2847318), (36, 2372765), (45, 1898212), (60, 1423659), (79, 1081260), (90, 949106), (158, 540630), (180, 474553), (237, 360420), (316, 270315), (395, 216252), (474, 180210), (711, 120140), (790, 108126), (948, 90105), (1185, 72084), (1422, 60070), (1580, 54063), (2370, 36042), (2844, 30035), (3555, 24028), (4740, 18021), (6007, 14220), (7110, 12014)]