1318323750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{317}}^1\times {\mathrm{1109}}^1$

素因数の和:1451

約数の個数: 80

約数和(自身を含む): 3308128560

約数和(自身を除く): 1989804810

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 317, 375, 625, 634, 750, 951, 1109, 1250, 1585, 1875, 1902, 2218, 3170, 3327, 3750, 4755, 5545, 6654, 7925, 9510, 11090, 15850, 16635, 23775, 27725, 33270, 39625, 47550, 55450, 79250, 83175, 118875, 138625, 166350, 198125, 237750, 277250, 351553, 396250, 415875, 594375, 693125, 703106, 831750, 1054659, 1188750, 1386250, 1757765, 2079375, 2109318, 3515530, 4158750, 5273295, 8788825, 10546590, 17577650, 26366475, 43944125, 52732950, 87888250, 131832375, 219720625, 263664750, 439441250, 659161875, 1318323750]

約数ペア:

[(1, 1318323750), (2, 659161875), (3, 439441250), (5, 263664750), (6, 219720625), (10, 131832375), (15, 87888250), (25, 52732950), (30, 43944125), (50, 26366475), (75, 17577650), (125, 10546590), (150, 8788825), (250, 5273295), (317, 4158750), (375, 3515530), (625, 2109318), (634, 2079375), (750, 1757765), (951, 1386250), (1109, 1188750), (1250, 1054659), (1585, 831750), (1875, 703106), (1902, 693125), (2218, 594375), (3170, 415875), (3327, 396250), (3750, 351553), (4755, 277250), (5545, 237750), (6654, 198125), (7925, 166350), (9510, 138625), (11090, 118875), (15850, 83175), (16635, 79250), (23775, 55450), (27725, 47550), (33270, 39625)]