1150800

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{137}}^1$

素因数の和:165

約数の個数: 120

約数和(自身を含む): 4243776

約数和(自身を除く): 3092976

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 137, 140, 150, 168, 175, 200, 210, 240, 274, 280, 300, 336, 350, 400, 411, 420, 525, 548, 560, 600, 685, 700, 822, 840, 959, 1050, 1096, 1200, 1370, 1400, 1644, 1680, 1918, 2055, 2100, 2192, 2740, 2800, 2877, 3288, 3425, 3836, 4110, 4200, 4795, 5480, 5754, 6576, 6850, 7672, 8220, 8400, 9590, 10275, 10960, 11508, 13700, 14385, 15344, 16440, 19180, 20550, 23016, 23975, 27400, 28770, 32880, 38360, 41100, 46032, 47950, 54800, 57540, 71925, 76720, 82200, 95900, 115080, 143850, 164400, 191800, 230160, 287700, 383600, 575400, 1150800]

約数ペア:

[(1, 1150800), (2, 575400), (3, 383600), (4, 287700), (5, 230160), (6, 191800), (7, 164400), (8, 143850), (10, 115080), (12, 95900), (14, 82200), (15, 76720), (16, 71925), (20, 57540), (21, 54800), (24, 47950), (25, 46032), (28, 41100), (30, 38360), (35, 32880), (40, 28770), (42, 27400), (48, 23975), (50, 23016), (56, 20550), (60, 19180), (70, 16440), (75, 15344), (80, 14385), (84, 13700), (100, 11508), (105, 10960), (112, 10275), (120, 9590), (137, 8400), (140, 8220), (150, 7672), (168, 6850), (175, 6576), (200, 5754), (210, 5480), (240, 4795), (274, 4200), (280, 4110), (300, 3836), (336, 3425), (350, 3288), (400, 2877), (411, 2800), (420, 2740), (525, 2192), (548, 2100), (560, 2055), (600, 1918), (685, 1680), (700, 1644), (822, 1400), (840, 1370), (959, 1200), (1050, 1096)]