61489400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 164989440

約数和(自身を除く): 103500040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 167, 175, 200, 263, 280, 334, 350, 526, 668, 700, 835, 1052, 1169, 1315, 1336, 1400, 1670, 1841, 2104, 2338, 2630, 3340, 3682, 4175, 4676, 5260, 5845, 6575, 6680, 7364, 8350, 9205, 9352, 10520, 11690, 13150, 14728, 16700, 18410, 23380, 26300, 29225, 33400, 36820, 43921, 46025, 46760, 52600, 58450, 73640, 87842, 92050, 116900, 175684, 184100, 219605, 233800, 307447, 351368, 368200, 439210, 614894, 878420, 1098025, 1229788, 1537235, 1756840, 2196050, 2459576, 3074470, 4392100, 6148940, 7686175, 8784200, 12297880, 15372350, 30744700, 61489400]

約数ペア:

[(1, 61489400), (2, 30744700), (4, 15372350), (5, 12297880), (7, 8784200), (8, 7686175), (10, 6148940), (14, 4392100), (20, 3074470), (25, 2459576), (28, 2196050), (35, 1756840), (40, 1537235), (50, 1229788), (56, 1098025), (70, 878420), (100, 614894), (140, 439210), (167, 368200), (175, 351368), (200, 307447), (263, 233800), (280, 219605), (334, 184100), (350, 175684), (526, 116900), (668, 92050), (700, 87842), (835, 73640), (1052, 58450), (1169, 52600), (1315, 46760), (1336, 46025), (1400, 43921), (1670, 36820), (1841, 33400), (2104, 29225), (2338, 26300), (2630, 23380), (3340, 18410), (3682, 16700), (4175, 14728), (4676, 13150), (5260, 11690), (5845, 10520), (6575, 9352), (6680, 9205), (7364, 8350)]