139907600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1723}}^1$

素因数の和:1777

約数の個数: 120

約数和(自身を含む): 397623360

約数和(自身を除く): 257715760

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, 1015, 1160, 1400, 1450, 1624, 1723, 2030, 2320, 2800, 2900, 3248, 3446, 4060, 5075, 5800, 6892, 8120, 8615, 10150, 11600, 12061, 13784, 16240, 17230, 20300, 24122, 27568, 34460, 40600, 43075, 48244, 49967, 60305, 68920, 81200, 86150, 96488, 99934, 120610, 137840, 172300, 192976, 199868, 241220, 249835, 301525, 344600, 349769, 399736, 482440, 499670, 603050, 689200, 699538, 799472, 964880, 999340, 1206100, 1249175, 1399076, 1748845, 1998680, 2412200, 2498350, 2798152, 3497690, 3997360, 4824400, 4996700, 5596304, 6995380, 8744225, 9993400, 13990760, 17488450, 19986800, 27981520, 34976900, 69953800, 139907600]

約数ペア:

[(1, 139907600), (2, 69953800), (4, 34976900), (5, 27981520), (7, 19986800), (8, 17488450), (10, 13990760), (14, 9993400), (16, 8744225), (20, 6995380), (25, 5596304), (28, 4996700), (29, 4824400), (35, 3997360), (40, 3497690), (50, 2798152), (56, 2498350), (58, 2412200), (70, 1998680), (80, 1748845), (100, 1399076), (112, 1249175), (116, 1206100), (140, 999340), (145, 964880), (175, 799472), (200, 699538), (203, 689200), (232, 603050), (280, 499670), (290, 482440), (350, 399736), (400, 349769), (406, 344600), (464, 301525), (560, 249835), (580, 241220), (700, 199868), (725, 192976), (812, 172300), (1015, 137840), (1160, 120610), (1400, 99934), (1450, 96488), (1624, 86150), (1723, 81200), (2030, 68920), (2320, 60305), (2800, 49967), (2900, 48244), (3248, 43075), (3446, 40600), (4060, 34460), (5075, 27568), (5800, 24122), (6892, 20300), (8120, 17230), (8615, 16240), (10150, 13784), (11600, 12061)]