85820460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{11821}}^1$

素因数の和:11855

約数の個数: 72

約数和(自身を含む): 264150768

約数和(自身を除く): 178330308

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 11821, 23642, 35463, 47284, 59105, 70926, 118210, 130031, 141852, 177315, 236420, 260062, 354630, 390093, 520124, 650155, 709260, 780186, 1300310, 1430341, 1560372, 1950465, 2600620, 2860682, 3900930, 4291023, 5721364, 7151705, 7801860, 8582046, 14303410, 17164092, 21455115, 28606820, 42910230, 85820460]

約数ペア:

[(1, 85820460), (2, 42910230), (3, 28606820), (4, 21455115), (5, 17164092), (6, 14303410), (10, 8582046), (11, 7801860), (12, 7151705), (15, 5721364), (20, 4291023), (22, 3900930), (30, 2860682), (33, 2600620), (44, 1950465), (55, 1560372), (60, 1430341), (66, 1300310), (110, 780186), (121, 709260), (132, 650155), (165, 520124), (220, 390093), (242, 354630), (330, 260062), (363, 236420), (484, 177315), (605, 141852), (660, 130031), (726, 118210), (1210, 70926), (1452, 59105), (1815, 47284), (2420, 35463), (3630, 23642), (7260, 11821)]