13981800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{3329}}^1$

素因数の和:3355

約数の個数: 96

約数和(自身を含む): 49550400

約数和(自身を除く): 35568600

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, 3329, 4200, 6658, 9987, 13316, 16645, 19974, 23303, 26632, 33290, 39948, 46606, 49935, 66580, 69909, 79896, 83225, 93212, 99870, 116515, 133160, 139818, 166450, 186424, 199740, 233030, 249675, 279636, 332900, 349545, 399480, 466060, 499350, 559272, 582575, 665800, 699090, 932120, 998700, 1165150, 1398180, 1747725, 1997400, 2330300, 2796360, 3495450, 4660600, 6990900, 13981800]

約数ペア:

[(1, 13981800), (2, 6990900), (3, 4660600), (4, 3495450), (5, 2796360), (6, 2330300), (7, 1997400), (8, 1747725), (10, 1398180), (12, 1165150), (14, 998700), (15, 932120), (20, 699090), (21, 665800), (24, 582575), (25, 559272), (28, 499350), (30, 466060), (35, 399480), (40, 349545), (42, 332900), (50, 279636), (56, 249675), (60, 233030), (70, 199740), (75, 186424), (84, 166450), (100, 139818), (105, 133160), (120, 116515), (140, 99870), (150, 93212), (168, 83225), (175, 79896), (200, 69909), (210, 66580), (280, 49935), (300, 46606), (350, 39948), (420, 33290), (525, 26632), (600, 23303), (700, 19974), (840, 16645), (1050, 13316), (1400, 9987), (2100, 6658), (3329, 4200)]