105288400

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1269

約数の個数: 120

約数和(自身を含む): 298663424

約数和(自身を除く): 193375024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 140, 155, 175, 200, 217, 248, 280, 310, 350, 400, 434, 496, 560, 620, 700, 775, 868, 1085, 1213, 1240, 1400, 1550, 1736, 2170, 2426, 2480, 2800, 3100, 3472, 4340, 4852, 5425, 6065, 6200, 8491, 8680, 9704, 10850, 12130, 12400, 16982, 17360, 19408, 21700, 24260, 30325, 33964, 37603, 42455, 43400, 48520, 60650, 67928, 75206, 84910, 86800, 97040, 121300, 135856, 150412, 169820, 188015, 212275, 242600, 263221, 300824, 339640, 376030, 424550, 485200, 526442, 601648, 679280, 752060, 849100, 940075, 1052884, 1316105, 1504120, 1698200, 1880150, 2105768, 2632210, 3008240, 3396400, 3760300, 4211536, 5264420, 6580525, 7520600, 10528840, 13161050, 15041200, 21057680, 26322100, 52644200, 105288400]

約数ペア:

[(1, 105288400), (2, 52644200), (4, 26322100), (5, 21057680), (7, 15041200), (8, 13161050), (10, 10528840), (14, 7520600), (16, 6580525), (20, 5264420), (25, 4211536), (28, 3760300), (31, 3396400), (35, 3008240), (40, 2632210), (50, 2105768), (56, 1880150), (62, 1698200), (70, 1504120), (80, 1316105), (100, 1052884), (112, 940075), (124, 849100), (140, 752060), (155, 679280), (175, 601648), (200, 526442), (217, 485200), (248, 424550), (280, 376030), (310, 339640), (350, 300824), (400, 263221), (434, 242600), (496, 212275), (560, 188015), (620, 169820), (700, 150412), (775, 135856), (868, 121300), (1085, 97040), (1213, 86800), (1240, 84910), (1400, 75206), (1550, 67928), (1736, 60650), (2170, 48520), (2426, 43400), (2480, 42455), (2800, 37603), (3100, 33964), (3472, 30325), (4340, 24260), (4852, 21700), (5425, 19408), (6065, 17360), (6200, 16982), (8491, 12400), (8680, 12130), (9704, 10850)]