202117950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{149717}}^1$

素因数の和:149738

約数の個数: 48

約数和(自身を含む): 556950960

約数和(自身を除く): 354833010

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, 149717, 299434, 449151, 748585, 898302, 1347453, 1497170, 2245755, 2694906, 3742925, 4042359, 4491510, 6737265, 7485850, 8084718, 11228775, 13474530, 20211795, 22457550, 33686325, 40423590, 67372650, 101058975, 202117950]

約数ペア:

[(1, 202117950), (2, 101058975), (3, 67372650), (5, 40423590), (6, 33686325), (9, 22457550), (10, 20211795), (15, 13474530), (18, 11228775), (25, 8084718), (27, 7485850), (30, 6737265), (45, 4491510), (50, 4042359), (54, 3742925), (75, 2694906), (90, 2245755), (135, 1497170), (150, 1347453), (225, 898302), (270, 748585), (450, 449151), (675, 299434), (1350, 149717)]