171754020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1093}}^1$

素因数の和:1211

約数の個数: 120

約数和(自身を含む): 544851384

約数和(自身を除く): 373097364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 97, 108, 135, 162, 180, 194, 270, 291, 324, 388, 405, 485, 540, 582, 810, 873, 970, 1093, 1164, 1455, 1620, 1746, 1940, 2186, 2619, 2910, 3279, 3492, 4365, 4372, 5238, 5465, 5820, 6558, 7857, 8730, 9837, 10476, 10930, 13095, 13116, 15714, 16395, 17460, 19674, 21860, 26190, 29511, 31428, 32790, 39285, 39348, 49185, 52380, 59022, 65580, 78570, 88533, 98370, 106021, 118044, 147555, 157140, 177066, 196740, 212042, 295110, 318063, 354132, 424084, 442665, 530105, 590220, 636126, 885330, 954189, 1060210, 1272252, 1590315, 1770660, 1908378, 2120420, 2862567, 3180630, 3816756, 4770945, 5725134, 6361260, 8587701, 9541890, 11450268, 14312835, 17175402, 19083780, 28625670, 34350804, 42938505, 57251340, 85877010, 171754020]

約数ペア:

[(1, 171754020), (2, 85877010), (3, 57251340), (4, 42938505), (5, 34350804), (6, 28625670), (9, 19083780), (10, 17175402), (12, 14312835), (15, 11450268), (18, 9541890), (20, 8587701), (27, 6361260), (30, 5725134), (36, 4770945), (45, 3816756), (54, 3180630), (60, 2862567), (81, 2120420), (90, 1908378), (97, 1770660), (108, 1590315), (135, 1272252), (162, 1060210), (180, 954189), (194, 885330), (270, 636126), (291, 590220), (324, 530105), (388, 442665), (405, 424084), (485, 354132), (540, 318063), (582, 295110), (810, 212042), (873, 196740), (970, 177066), (1093, 157140), (1164, 147555), (1455, 118044), (1620, 106021), (1746, 98370), (1940, 88533), (2186, 78570), (2619, 65580), (2910, 59022), (3279, 52380), (3492, 49185), (4365, 39348), (4372, 39285), (5238, 32790), (5465, 31428), (5820, 29511), (6558, 26190), (7857, 21860), (8730, 19674), (9837, 17460), (10476, 16395), (10930, 15714), (13095, 13116)]