263106900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^1\times {\mathrm{13921}}^1$

素因数の和:13951

約数の個数: 144

約数和(自身を含む): 966743680

約数和(自身を除く): 703636780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 84, 90, 100, 105, 108, 126, 135, 140, 150, 175, 180, 189, 210, 225, 252, 270, 300, 315, 350, 378, 420, 450, 525, 540, 630, 675, 700, 756, 900, 945, 1050, 1260, 1350, 1575, 1890, 2100, 2700, 3150, 3780, 4725, 6300, 9450, 13921, 18900, 27842, 41763, 55684, 69605, 83526, 97447, 125289, 139210, 167052, 194894, 208815, 250578, 278420, 292341, 348025, 375867, 389788, 417630, 487235, 501156, 584682, 626445, 696050, 751734, 835260, 877023, 974470, 1044075, 1169364, 1252890, 1392100, 1461705, 1503468, 1754046, 1879335, 1948940, 2088150, 2436175, 2505780, 2631069, 2923410, 3132225, 3508092, 3758670, 4176300, 4385115, 4872350, 5262138, 5846820, 6264450, 7308525, 7517340, 8770230, 9396675, 9744700, 10524276, 12528900, 13155345, 14617050, 17540460, 18793350, 21925575, 26310690, 29234100, 37586700, 43851150, 52621380, 65776725, 87702300, 131553450, 263106900]

約数ペア:

[(1, 263106900), (2, 131553450), (3, 87702300), (4, 65776725), (5, 52621380), (6, 43851150), (7, 37586700), (9, 29234100), (10, 26310690), (12, 21925575), (14, 18793350), (15, 17540460), (18, 14617050), (20, 13155345), (21, 12528900), (25, 10524276), (27, 9744700), (28, 9396675), (30, 8770230), (35, 7517340), (36, 7308525), (42, 6264450), (45, 5846820), (50, 5262138), (54, 4872350), (60, 4385115), (63, 4176300), (70, 3758670), (75, 3508092), (84, 3132225), (90, 2923410), (100, 2631069), (105, 2505780), (108, 2436175), (126, 2088150), (135, 1948940), (140, 1879335), (150, 1754046), (175, 1503468), (180, 1461705), (189, 1392100), (210, 1252890), (225, 1169364), (252, 1044075), (270, 974470), (300, 877023), (315, 835260), (350, 751734), (378, 696050), (420, 626445), (450, 584682), (525, 501156), (540, 487235), (630, 417630), (675, 389788), (700, 375867), (756, 348025), (900, 292341), (945, 278420), (1050, 250578), (1260, 208815), (1350, 194894), (1575, 167052), (1890, 139210), (2100, 125289), (2700, 97447), (3150, 83526), (3780, 69605), (4725, 55684), (6300, 41763), (9450, 27842), (13921, 18900)]