205543200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{85643}}^1$

素因数の和:85666

約数の個数: 72

約数和(自身を含む): 669050928

約数和(自身を除く): 463507728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 85643, 171286, 256929, 342572, 428215, 513858, 685144, 856430, 1027716, 1284645, 1370288, 1712860, 2055432, 2141075, 2569290, 2740576, 3425720, 4110864, 4282150, 5138580, 6423225, 6851440, 8221728, 8564300, 10277160, 12846450, 13702880, 17128600, 20554320, 25692900, 34257200, 41108640, 51385800, 68514400, 102771600, 205543200]

約数ペア:

[(1, 205543200), (2, 102771600), (3, 68514400), (4, 51385800), (5, 41108640), (6, 34257200), (8, 25692900), (10, 20554320), (12, 17128600), (15, 13702880), (16, 12846450), (20, 10277160), (24, 8564300), (25, 8221728), (30, 6851440), (32, 6423225), (40, 5138580), (48, 4282150), (50, 4110864), (60, 3425720), (75, 2740576), (80, 2569290), (96, 2141075), (100, 2055432), (120, 1712860), (150, 1370288), (160, 1284645), (200, 1027716), (240, 856430), (300, 685144), (400, 513858), (480, 428215), (600, 342572), (800, 256929), (1200, 171286), (2400, 85643)]