102890800

素因数分解:

$2^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{15131}}^1$

素因数の和:15166

約数の個数: 60

約数和(自身を含む): 261753336

約数和(自身を除く): 158862536

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 50, 68, 80, 85, 100, 136, 170, 200, 272, 340, 400, 425, 680, 850, 1360, 1700, 3400, 6800, 15131, 30262, 60524, 75655, 121048, 151310, 242096, 257227, 302620, 378275, 514454, 605240, 756550, 1028908, 1210480, 1286135, 1513100, 2057816, 2572270, 3026200, 4115632, 5144540, 6052400, 6430675, 10289080, 12861350, 20578160, 25722700, 51445400, 102890800]

約数ペア:

[(1, 102890800), (2, 51445400), (4, 25722700), (5, 20578160), (8, 12861350), (10, 10289080), (16, 6430675), (17, 6052400), (20, 5144540), (25, 4115632), (34, 3026200), (40, 2572270), (50, 2057816), (68, 1513100), (80, 1286135), (85, 1210480), (100, 1028908), (136, 756550), (170, 605240), (200, 514454), (272, 378275), (340, 302620), (400, 257227), (425, 242096), (680, 151310), (850, 121048), (1360, 75655), (1700, 60524), (3400, 30262), (6800, 15131)]