54251400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{12917}}^1$

素因数の和:12943

約数の個数: 96

約数和(自身を含む): 192219840

約数和(自身を除く): 137968440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 12917, 25834, 38751, 51668, 64585, 77502, 90419, 103336, 129170, 155004, 180838, 193755, 258340, 271257, 310008, 322925, 361676, 387510, 452095, 516680, 542514, 645850, 723352, 775020, 904190, 968775, 1085028, 1291700, 1356285, 1550040, 1808380, 1937550, 2170056, 2260475, 2583400, 2712570, 3616760, 3875100, 4520950, 5425140, 6781425, 7750200, 9041900, 10850280, 13562850, 18083800, 27125700, 54251400]

約数ペア:

[(1, 54251400), (2, 27125700), (3, 18083800), (4, 13562850), (5, 10850280), (6, 9041900), (7, 7750200), (8, 6781425), (10, 5425140), (12, 4520950), (14, 3875100), (15, 3616760), (20, 2712570), (21, 2583400), (24, 2260475), (25, 2170056), (28, 1937550), (30, 1808380), (35, 1550040), (40, 1356285), (42, 1291700), (50, 1085028), (56, 968775), (60, 904190), (70, 775020), (75, 723352), (84, 645850), (100, 542514), (105, 516680), (120, 452095), (140, 387510), (150, 361676), (168, 322925), (175, 310008), (200, 271257), (210, 258340), (280, 193755), (300, 180838), (350, 155004), (420, 129170), (525, 103336), (600, 90419), (700, 77502), (840, 64585), (1050, 51668), (1400, 38751), (2100, 25834), (4200, 12917)]