79767900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:620

約数の個数: 108

約数和(自身を含む): 251723472

約数和(自身を除く): 171955572

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 263, 300, 337, 450, 526, 674, 789, 900, 1011, 1052, 1315, 1348, 1578, 1685, 2022, 2367, 2630, 3033, 3156, 3370, 3945, 4044, 4734, 5055, 5260, 6066, 6575, 6740, 7890, 8425, 9468, 10110, 11835, 12132, 13150, 15165, 15780, 16850, 19725, 20220, 23670, 25275, 26300, 30330, 33700, 39450, 47340, 50550, 59175, 60660, 75825, 78900, 88631, 101100, 118350, 151650, 177262, 236700, 265893, 303300, 354524, 443155, 531786, 797679, 886310, 1063572, 1329465, 1595358, 1772620, 2215775, 2658930, 3190716, 3988395, 4431550, 5317860, 6647325, 7976790, 8863100, 13294650, 15953580, 19941975, 26589300, 39883950, 79767900]

約数ペア:

[(1, 79767900), (2, 39883950), (3, 26589300), (4, 19941975), (5, 15953580), (6, 13294650), (9, 8863100), (10, 7976790), (12, 6647325), (15, 5317860), (18, 4431550), (20, 3988395), (25, 3190716), (30, 2658930), (36, 2215775), (45, 1772620), (50, 1595358), (60, 1329465), (75, 1063572), (90, 886310), (100, 797679), (150, 531786), (180, 443155), (225, 354524), (263, 303300), (300, 265893), (337, 236700), (450, 177262), (526, 151650), (674, 118350), (789, 101100), (900, 88631), (1011, 78900), (1052, 75825), (1315, 60660), (1348, 59175), (1578, 50550), (1685, 47340), (2022, 39450), (2367, 33700), (2630, 30330), (3033, 26300), (3156, 25275), (3370, 23670), (3945, 20220), (4044, 19725), (4734, 16850), (5055, 15780), (5260, 15165), (6066, 13150), (6575, 12132), (6740, 11835), (7890, 10110), (8425, 9468)]