142923200

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{1823}}^1$

素因数の和:1859

約数の個数: 126

約数和(自身を含む): 409322016

約数和(自身を除く): 266398816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1600, 1823, 1960, 2240, 2450, 2800, 3136, 3646, 3920, 4900, 5600, 7292, 7840, 9115, 9800, 11200, 12761, 14584, 15680, 18230, 19600, 25522, 29168, 36460, 39200, 45575, 51044, 58336, 63805, 72920, 78400, 89327, 91150, 102088, 116672, 127610, 145840, 178654, 182300, 204176, 255220, 291680, 319025, 357308, 364600, 408352, 446635, 510440, 583360, 638050, 714616, 729200, 816704, 893270, 1020880, 1276100, 1429232, 1458400, 1786540, 2041760, 2233175, 2552200, 2858464, 2916800, 3573080, 4083520, 4466350, 5104400, 5716928, 7146160, 8932700, 10208800, 14292320, 17865400, 20417600, 28584640, 35730800, 71461600, 142923200]

約数ペア:

[(1, 142923200), (2, 71461600), (4, 35730800), (5, 28584640), (7, 20417600), (8, 17865400), (10, 14292320), (14, 10208800), (16, 8932700), (20, 7146160), (25, 5716928), (28, 5104400), (32, 4466350), (35, 4083520), (40, 3573080), (49, 2916800), (50, 2858464), (56, 2552200), (64, 2233175), (70, 2041760), (80, 1786540), (98, 1458400), (100, 1429232), (112, 1276100), (140, 1020880), (160, 893270), (175, 816704), (196, 729200), (200, 714616), (224, 638050), (245, 583360), (280, 510440), (320, 446635), (350, 408352), (392, 364600), (400, 357308), (448, 319025), (490, 291680), (560, 255220), (700, 204176), (784, 182300), (800, 178654), (980, 145840), (1120, 127610), (1225, 116672), (1400, 102088), (1568, 91150), (1600, 89327), (1823, 78400), (1960, 72920), (2240, 63805), (2450, 58336), (2800, 51044), (3136, 45575), (3646, 39200), (3920, 36460), (4900, 29168), (5600, 25522), (7292, 19600), (7840, 18230), (9115, 15680), (9800, 14584), (11200, 12761)]