139328400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{116107}}^1$

素因数の和:116128

約数の個数: 60

約数和(自身を含む): 446319152

約数和(自身を除く): 306990752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 116107, 232214, 348321, 464428, 580535, 696642, 928856, 1161070, 1393284, 1741605, 1857712, 2322140, 2786568, 2902675, 3483210, 4644280, 5573136, 5805350, 6966420, 8708025, 9288560, 11610700, 13932840, 17416050, 23221400, 27865680, 34832100, 46442800, 69664200, 139328400]

約数ペア:

[(1, 139328400), (2, 69664200), (3, 46442800), (4, 34832100), (5, 27865680), (6, 23221400), (8, 17416050), (10, 13932840), (12, 11610700), (15, 9288560), (16, 8708025), (20, 6966420), (24, 5805350), (25, 5573136), (30, 4644280), (40, 3483210), (48, 2902675), (50, 2786568), (60, 2322140), (75, 1857712), (80, 1741605), (100, 1393284), (120, 1161070), (150, 928856), (200, 696642), (240, 580535), (300, 464428), (400, 348321), (600, 232214), (1200, 116107)]