10123650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{7499}}^1$

素因数の和:7520

約数の個数: 48

約数和(自身を含む): 27900000

約数和(自身を除く): 17776350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 7499, 14998, 22497, 37495, 44994, 67491, 74990, 112485, 134982, 187475, 202473, 224970, 337455, 374950, 404946, 562425, 674910, 1012365, 1124850, 1687275, 2024730, 3374550, 5061825, 10123650]

約数ペア:

[(1, 10123650), (2, 5061825), (3, 3374550), (5, 2024730), (6, 1687275), (9, 1124850), (10, 1012365), (15, 674910), (18, 562425), (25, 404946), (27, 374950), (30, 337455), (45, 224970), (50, 202473), (54, 187475), (75, 134982), (90, 112485), (135, 74990), (150, 67491), (225, 44994), (270, 37495), (450, 22497), (675, 14998), (1350, 7499)]