107748180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8431}}^1$

素因数の和:8517

約数の個数: 72

約数和(自身を含む): 331478784

約数和(自身を除く): 223730604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 8431, 12780, 16862, 25293, 33724, 42155, 50586, 75879, 84310, 101172, 126465, 151758, 168620, 252930, 303516, 379395, 505860, 598601, 758790, 1197202, 1517580, 1795803, 2394404, 2993005, 3591606, 5387409, 5986010, 7183212, 8979015, 10774818, 11972020, 17958030, 21549636, 26937045, 35916060, 53874090, 107748180]

約数ペア:

[(1, 107748180), (2, 53874090), (3, 35916060), (4, 26937045), (5, 21549636), (6, 17958030), (9, 11972020), (10, 10774818), (12, 8979015), (15, 7183212), (18, 5986010), (20, 5387409), (30, 3591606), (36, 2993005), (45, 2394404), (60, 1795803), (71, 1517580), (90, 1197202), (142, 758790), (180, 598601), (213, 505860), (284, 379395), (355, 303516), (426, 252930), (639, 168620), (710, 151758), (852, 126465), (1065, 101172), (1278, 84310), (1420, 75879), (2130, 50586), (2556, 42155), (3195, 33724), (4260, 25293), (6390, 16862), (8431, 12780)]