203319180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8011}}^1$

素因数の和:8076

約数の個数: 96

約数和(自身を含む): 646087680

約数和(自身を除く): 442768500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 135, 141, 180, 188, 235, 270, 282, 423, 470, 540, 564, 705, 846, 940, 1269, 1410, 1692, 2115, 2538, 2820, 4230, 5076, 6345, 8011, 8460, 12690, 16022, 24033, 25380, 32044, 40055, 48066, 72099, 80110, 96132, 120165, 144198, 160220, 216297, 240330, 288396, 360495, 376517, 432594, 480660, 720990, 753034, 865188, 1081485, 1129551, 1441980, 1506068, 1882585, 2162970, 2259102, 3388653, 3765170, 4325940, 4518204, 5647755, 6777306, 7530340, 10165959, 11295510, 13554612, 16943265, 20331918, 22591020, 33886530, 40663836, 50829795, 67773060, 101659590, 203319180]

約数ペア:

[(1, 203319180), (2, 101659590), (3, 67773060), (4, 50829795), (5, 40663836), (6, 33886530), (9, 22591020), (10, 20331918), (12, 16943265), (15, 13554612), (18, 11295510), (20, 10165959), (27, 7530340), (30, 6777306), (36, 5647755), (45, 4518204), (47, 4325940), (54, 3765170), (60, 3388653), (90, 2259102), (94, 2162970), (108, 1882585), (135, 1506068), (141, 1441980), (180, 1129551), (188, 1081485), (235, 865188), (270, 753034), (282, 720990), (423, 480660), (470, 432594), (540, 376517), (564, 360495), (705, 288396), (846, 240330), (940, 216297), (1269, 160220), (1410, 144198), (1692, 120165), (2115, 96132), (2538, 80110), (2820, 72099), (4230, 48066), (5076, 40055), (6345, 32044), (8011, 25380), (8460, 24033), (12690, 16022)]