13616400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{1621}}^1$

素因数の和:1649

約数の個数: 120

約数和(自身を含む): 49879744

約数和(自身を除く): 36263344

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, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1621, 1680, 2100, 2800, 3242, 4200, 4863, 6484, 8105, 8400, 9726, 11347, 12968, 16210, 19452, 22694, 24315, 25936, 32420, 34041, 38904, 40525, 45388, 48630, 56735, 64840, 68082, 77808, 81050, 90776, 97260, 113470, 121575, 129680, 136164, 162100, 170205, 181552, 194520, 226940, 243150, 272328, 283675, 324200, 340410, 389040, 453880, 486300, 544656, 567350, 648400, 680820, 851025, 907760, 972600, 1134700, 1361640, 1702050, 1945200, 2269400, 2723280, 3404100, 4538800, 6808200, 13616400]

約数ペア:

[(1, 13616400), (2, 6808200), (3, 4538800), (4, 3404100), (5, 2723280), (6, 2269400), (7, 1945200), (8, 1702050), (10, 1361640), (12, 1134700), (14, 972600), (15, 907760), (16, 851025), (20, 680820), (21, 648400), (24, 567350), (25, 544656), (28, 486300), (30, 453880), (35, 389040), (40, 340410), (42, 324200), (48, 283675), (50, 272328), (56, 243150), (60, 226940), (70, 194520), (75, 181552), (80, 170205), (84, 162100), (100, 136164), (105, 129680), (112, 121575), (120, 113470), (140, 97260), (150, 90776), (168, 81050), (175, 77808), (200, 68082), (210, 64840), (240, 56735), (280, 48630), (300, 45388), (336, 40525), (350, 38904), (400, 34041), (420, 32420), (525, 25936), (560, 24315), (600, 22694), (700, 19452), (840, 16210), (1050, 12968), (1200, 11347), (1400, 9726), (1621, 8400), (1680, 8105), (2100, 6484), (2800, 4863), (3242, 4200)]