61016900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1301}}^1$

素因数の和:1389

約数の個数: 72

約数和(自身を含む): 153698496

約数和(自身を除く): 92681596

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 100, 134, 140, 175, 268, 335, 350, 469, 670, 700, 938, 1301, 1340, 1675, 1876, 2345, 2602, 3350, 4690, 5204, 6505, 6700, 9107, 9380, 11725, 13010, 18214, 23450, 26020, 32525, 36428, 45535, 46900, 65050, 87167, 91070, 130100, 174334, 182140, 227675, 348668, 435835, 455350, 610169, 871670, 910700, 1220338, 1743340, 2179175, 2440676, 3050845, 4358350, 6101690, 8716700, 12203380, 15254225, 30508450, 61016900]

約数ペア:

[(1, 61016900), (2, 30508450), (4, 15254225), (5, 12203380), (7, 8716700), (10, 6101690), (14, 4358350), (20, 3050845), (25, 2440676), (28, 2179175), (35, 1743340), (50, 1220338), (67, 910700), (70, 871670), (100, 610169), (134, 455350), (140, 435835), (175, 348668), (268, 227675), (335, 182140), (350, 174334), (469, 130100), (670, 91070), (700, 87167), (938, 65050), (1301, 46900), (1340, 45535), (1675, 36428), (1876, 32525), (2345, 26020), (2602, 23450), (3350, 18214), (4690, 13010), (5204, 11725), (6505, 9380), (6700, 9107)]