71699600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{883}}^1$

素因数の和:937

約数の個数: 120

約数和(自身を含む): 203885760

約数和(自身を除く): 132186160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 29, 35, 40, 50, 56, 58, 70, 80, 100, 112, 116, 140, 145, 175, 200, 203, 232, 280, 290, 350, 400, 406, 464, 560, 580, 700, 725, 812, 883, 1015, 1160, 1400, 1450, 1624, 1766, 2030, 2320, 2800, 2900, 3248, 3532, 4060, 4415, 5075, 5800, 6181, 7064, 8120, 8830, 10150, 11600, 12362, 14128, 16240, 17660, 20300, 22075, 24724, 25607, 30905, 35320, 40600, 44150, 49448, 51214, 61810, 70640, 81200, 88300, 98896, 102428, 123620, 128035, 154525, 176600, 179249, 204856, 247240, 256070, 309050, 353200, 358498, 409712, 494480, 512140, 618100, 640175, 716996, 896245, 1024280, 1236200, 1280350, 1433992, 1792490, 2048560, 2472400, 2560700, 2867984, 3584980, 4481225, 5121400, 7169960, 8962450, 10242800, 14339920, 17924900, 35849800, 71699600]

約数ペア:

[(1, 71699600), (2, 35849800), (4, 17924900), (5, 14339920), (7, 10242800), (8, 8962450), (10, 7169960), (14, 5121400), (16, 4481225), (20, 3584980), (25, 2867984), (28, 2560700), (29, 2472400), (35, 2048560), (40, 1792490), (50, 1433992), (56, 1280350), (58, 1236200), (70, 1024280), (80, 896245), (100, 716996), (112, 640175), (116, 618100), (140, 512140), (145, 494480), (175, 409712), (200, 358498), (203, 353200), (232, 309050), (280, 256070), (290, 247240), (350, 204856), (400, 179249), (406, 176600), (464, 154525), (560, 128035), (580, 123620), (700, 102428), (725, 98896), (812, 88300), (883, 81200), (1015, 70640), (1160, 61810), (1400, 51214), (1450, 49448), (1624, 44150), (1766, 40600), (2030, 35320), (2320, 30905), (2800, 25607), (2900, 24724), (3248, 22075), (3532, 20300), (4060, 17660), (4415, 16240), (5075, 14128), (5800, 12362), (6181, 11600), (7064, 10150), (8120, 8830)]