243425700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{38639}}^1$

素因数の和:38666

約数の個数: 108

約数和(自身を含む): 872027520

約数和(自身を除く): 628601820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 38639, 77278, 115917, 154556, 193195, 231834, 270473, 347751, 386390, 463668, 540946, 579585, 695502, 772780, 811419, 965975, 1081892, 1159170, 1352365, 1391004, 1622838, 1738755, 1931950, 2318340, 2434257, 2704730, 2897925, 3245676, 3477510, 3863900, 4057095, 4868514, 5409460, 5795850, 6761825, 6955020, 8114190, 8693775, 9737028, 11591700, 12171285, 13523650, 16228380, 17387550, 20285475, 24342570, 27047300, 34775100, 40570950, 48685140, 60856425, 81141900, 121712850, 243425700]

約数ペア:

[(1, 243425700), (2, 121712850), (3, 81141900), (4, 60856425), (5, 48685140), (6, 40570950), (7, 34775100), (9, 27047300), (10, 24342570), (12, 20285475), (14, 17387550), (15, 16228380), (18, 13523650), (20, 12171285), (21, 11591700), (25, 9737028), (28, 8693775), (30, 8114190), (35, 6955020), (36, 6761825), (42, 5795850), (45, 5409460), (50, 4868514), (60, 4057095), (63, 3863900), (70, 3477510), (75, 3245676), (84, 2897925), (90, 2704730), (100, 2434257), (105, 2318340), (126, 1931950), (140, 1738755), (150, 1622838), (175, 1391004), (180, 1352365), (210, 1159170), (225, 1081892), (252, 965975), (300, 811419), (315, 772780), (350, 695502), (420, 579585), (450, 540946), (525, 463668), (630, 386390), (700, 347751), (900, 270473), (1050, 231834), (1260, 193195), (1575, 154556), (2100, 115917), (3150, 77278), (6300, 38639)]