118722800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{389}}^1$

素因数の和:523

約数の個数: 120

約数和(自身を含む): 329815200

約数和(自身を除く): 211092400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 109, 112, 140, 175, 200, 218, 280, 350, 389, 400, 436, 545, 560, 700, 763, 778, 872, 1090, 1400, 1526, 1556, 1744, 1945, 2180, 2723, 2725, 2800, 3052, 3112, 3815, 3890, 4360, 5446, 5450, 6104, 6224, 7630, 7780, 8720, 9725, 10892, 10900, 12208, 13615, 15260, 15560, 19075, 19450, 21784, 21800, 27230, 30520, 31120, 38150, 38900, 42401, 43568, 43600, 54460, 61040, 68075, 76300, 77800, 84802, 108920, 136150, 152600, 155600, 169604, 212005, 217840, 272300, 296807, 305200, 339208, 424010, 544600, 593614, 678416, 848020, 1060025, 1089200, 1187228, 1484035, 1696040, 2120050, 2374456, 2968070, 3392080, 4240100, 4748912, 5936140, 7420175, 8480200, 11872280, 14840350, 16960400, 23744560, 29680700, 59361400, 118722800]

約数ペア:

[(1, 118722800), (2, 59361400), (4, 29680700), (5, 23744560), (7, 16960400), (8, 14840350), (10, 11872280), (14, 8480200), (16, 7420175), (20, 5936140), (25, 4748912), (28, 4240100), (35, 3392080), (40, 2968070), (50, 2374456), (56, 2120050), (70, 1696040), (80, 1484035), (100, 1187228), (109, 1089200), (112, 1060025), (140, 848020), (175, 678416), (200, 593614), (218, 544600), (280, 424010), (350, 339208), (389, 305200), (400, 296807), (436, 272300), (545, 217840), (560, 212005), (700, 169604), (763, 155600), (778, 152600), (872, 136150), (1090, 108920), (1400, 84802), (1526, 77800), (1556, 76300), (1744, 68075), (1945, 61040), (2180, 54460), (2723, 43600), (2725, 43568), (2800, 42401), (3052, 38900), (3112, 38150), (3815, 31120), (3890, 30520), (4360, 27230), (5446, 21800), (5450, 21784), (6104, 19450), (6224, 19075), (7630, 15560), (7780, 15260), (8720, 13615), (9725, 12208), (10892, 10900)]