21640200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{36067}}^1$

素因数の和:36086

約数の個数: 48

約数和(自身を含む): 67086480

約数和(自身を除く): 45446280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 36067, 72134, 108201, 144268, 180335, 216402, 288536, 360670, 432804, 541005, 721340, 865608, 901675, 1082010, 1442680, 1803350, 2164020, 2705025, 3606700, 4328040, 5410050, 7213400, 10820100, 21640200]

約数ペア:

[(1, 21640200), (2, 10820100), (3, 7213400), (4, 5410050), (5, 4328040), (6, 3606700), (8, 2705025), (10, 2164020), (12, 1803350), (15, 1442680), (20, 1082010), (24, 901675), (25, 865608), (30, 721340), (40, 541005), (50, 432804), (60, 360670), (75, 288536), (100, 216402), (120, 180335), (150, 144268), (200, 108201), (300, 72134), (600, 36067)]