42746900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 107493120

約数和(自身を除く): 64746220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 79, 100, 140, 158, 175, 316, 350, 395, 553, 700, 773, 790, 1106, 1546, 1580, 1975, 2212, 2765, 3092, 3865, 3950, 5411, 5530, 7730, 7900, 10822, 11060, 13825, 15460, 19325, 21644, 27055, 27650, 38650, 54110, 55300, 61067, 77300, 108220, 122134, 135275, 244268, 270550, 305335, 427469, 541100, 610670, 854938, 1221340, 1526675, 1709876, 2137345, 3053350, 4274690, 6106700, 8549380, 10686725, 21373450, 42746900]

約数ペア:

[(1, 42746900), (2, 21373450), (4, 10686725), (5, 8549380), (7, 6106700), (10, 4274690), (14, 3053350), (20, 2137345), (25, 1709876), (28, 1526675), (35, 1221340), (50, 854938), (70, 610670), (79, 541100), (100, 427469), (140, 305335), (158, 270550), (175, 244268), (316, 135275), (350, 122134), (395, 108220), (553, 77300), (700, 61067), (773, 55300), (790, 54110), (1106, 38650), (1546, 27650), (1580, 27055), (1975, 21644), (2212, 19325), (2765, 15460), (3092, 13825), (3865, 11060), (3950, 10822), (5411, 7900), (5530, 7730)]