121575080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3329}}^1$

素因数の和:3434

約数の個数: 64

約数和(自身を含む): 302097600

約数和(自身を除く): 180522520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 83, 88, 110, 166, 220, 332, 415, 440, 664, 830, 913, 1660, 1826, 3320, 3329, 3652, 4565, 6658, 7304, 9130, 13316, 16645, 18260, 26632, 33290, 36520, 36619, 66580, 73238, 133160, 146476, 183095, 276307, 292952, 366190, 552614, 732380, 1105228, 1381535, 1464760, 2210456, 2763070, 3039377, 5526140, 6078754, 11052280, 12157508, 15196885, 24315016, 30393770, 60787540, 121575080]

約数ペア:

[(1, 121575080), (2, 60787540), (4, 30393770), (5, 24315016), (8, 15196885), (10, 12157508), (11, 11052280), (20, 6078754), (22, 5526140), (40, 3039377), (44, 2763070), (55, 2210456), (83, 1464760), (88, 1381535), (110, 1105228), (166, 732380), (220, 552614), (332, 366190), (415, 292952), (440, 276307), (664, 183095), (830, 146476), (913, 133160), (1660, 73238), (1826, 66580), (3320, 36619), (3329, 36520), (3652, 33290), (4565, 26632), (6658, 18260), (7304, 16645), (9130, 13316)]