631038600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{38953}}^1$

素因数の和:38981

約数の個数: 120

約数和(自身を含む): 2191746810

約数和(自身を除く): 1560708210

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1800, 2025, 2700, 3240, 4050, 5400, 8100, 16200, 38953, 77906, 116859, 155812, 194765, 233718, 311624, 350577, 389530, 467436, 584295, 701154, 779060, 934872, 973825, 1051731, 1168590, 1402308, 1558120, 1752885, 1947650, 2103462, 2337180, 2804616, 2921475, 3155193, 3505770, 3895300, 4206924, 4674360, 5258655, 5842950, 6310386, 7011540, 7790600, 8413848, 8764425, 10517310, 11685900, 12620772, 14023080, 15775965, 17528850, 21034620, 23371800, 25241544, 26293275, 31551930, 35057700, 42069240, 52586550, 63103860, 70115400, 78879825, 105173100, 126207720, 157759650, 210346200, 315519300, 631038600]

約数ペア:

[(1, 631038600), (2, 315519300), (3, 210346200), (4, 157759650), (5, 126207720), (6, 105173100), (8, 78879825), (9, 70115400), (10, 63103860), (12, 52586550), (15, 42069240), (18, 35057700), (20, 31551930), (24, 26293275), (25, 25241544), (27, 23371800), (30, 21034620), (36, 17528850), (40, 15775965), (45, 14023080), (50, 12620772), (54, 11685900), (60, 10517310), (72, 8764425), (75, 8413848), (81, 7790600), (90, 7011540), (100, 6310386), (108, 5842950), (120, 5258655), (135, 4674360), (150, 4206924), (162, 3895300), (180, 3505770), (200, 3155193), (216, 2921475), (225, 2804616), (270, 2337180), (300, 2103462), (324, 1947650), (360, 1752885), (405, 1558120), (450, 1402308), (540, 1168590), (600, 1051731), (648, 973825), (675, 934872), (810, 779060), (900, 701154), (1080, 584295), (1350, 467436), (1620, 389530), (1800, 350577), (2025, 311624), (2700, 233718), (3240, 194765), (4050, 155812), (5400, 116859), (8100, 77906), (16200, 38953)]