69044580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34871}}^1$

素因数の和:34897

約数の個数: 72

約数和(自身を含む): 228481344

約数和(自身を除く): 159436764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 34871, 69742, 104613, 139484, 174355, 209226, 313839, 348710, 383581, 418452, 523065, 627678, 697420, 767162, 1046130, 1150743, 1255356, 1534324, 1569195, 1917905, 2092260, 2301486, 3138390, 3452229, 3835810, 4602972, 5753715, 6276780, 6904458, 7671620, 11507430, 13808916, 17261145, 23014860, 34522290, 69044580]

約数ペア:

[(1, 69044580), (2, 34522290), (3, 23014860), (4, 17261145), (5, 13808916), (6, 11507430), (9, 7671620), (10, 6904458), (11, 6276780), (12, 5753715), (15, 4602972), (18, 3835810), (20, 3452229), (22, 3138390), (30, 2301486), (33, 2092260), (36, 1917905), (44, 1569195), (45, 1534324), (55, 1255356), (60, 1150743), (66, 1046130), (90, 767162), (99, 697420), (110, 627678), (132, 523065), (165, 418452), (180, 383581), (198, 348710), (220, 313839), (330, 209226), (396, 174355), (495, 139484), (660, 104613), (990, 69742), (1980, 34871)]