80623800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1022

約数の個数: 144

約数和(自身を含む): 276812640

約数和(自身を除く): 196188840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 47, 50, 60, 72, 75, 90, 94, 100, 120, 141, 150, 180, 188, 200, 225, 235, 282, 300, 360, 376, 423, 450, 470, 564, 600, 705, 846, 900, 940, 953, 1128, 1175, 1410, 1692, 1800, 1880, 1906, 2115, 2350, 2820, 2859, 3384, 3525, 3812, 4230, 4700, 4765, 5640, 5718, 7050, 7624, 8460, 8577, 9400, 9530, 10575, 11436, 14100, 14295, 16920, 17154, 19060, 21150, 22872, 23825, 28200, 28590, 34308, 38120, 42300, 42885, 44791, 47650, 57180, 68616, 71475, 84600, 85770, 89582, 95300, 114360, 134373, 142950, 171540, 179164, 190600, 214425, 223955, 268746, 285900, 343080, 358328, 403119, 428850, 447910, 537492, 571800, 671865, 806238, 857700, 895820, 1074984, 1119775, 1343730, 1612476, 1715400, 1791640, 2015595, 2239550, 2687460, 3224952, 3359325, 4031190, 4479100, 5374920, 6718650, 8062380, 8958200, 10077975, 13437300, 16124760, 20155950, 26874600, 40311900, 80623800]

約数ペア:

[(1, 80623800), (2, 40311900), (3, 26874600), (4, 20155950), (5, 16124760), (6, 13437300), (8, 10077975), (9, 8958200), (10, 8062380), (12, 6718650), (15, 5374920), (18, 4479100), (20, 4031190), (24, 3359325), (25, 3224952), (30, 2687460), (36, 2239550), (40, 2015595), (45, 1791640), (47, 1715400), (50, 1612476), (60, 1343730), (72, 1119775), (75, 1074984), (90, 895820), (94, 857700), (100, 806238), (120, 671865), (141, 571800), (150, 537492), (180, 447910), (188, 428850), (200, 403119), (225, 358328), (235, 343080), (282, 285900), (300, 268746), (360, 223955), (376, 214425), (423, 190600), (450, 179164), (470, 171540), (564, 142950), (600, 134373), (705, 114360), (846, 95300), (900, 89582), (940, 85770), (953, 84600), (1128, 71475), (1175, 68616), (1410, 57180), (1692, 47650), (1800, 44791), (1880, 42885), (1906, 42300), (2115, 38120), (2350, 34308), (2820, 28590), (2859, 28200), (3384, 23825), (3525, 22872), (3812, 21150), (4230, 19060), (4700, 17154), (4765, 16920), (5640, 14295), (5718, 14100), (7050, 11436), (7624, 10575), (8460, 9530), (8577, 9400)]