212843200

素因数分解:

$2^6\times 5^2\times {\mathrm{137}}^1\times {\mathrm{971}}^1$

素因数の和:1130

約数の個数: 84

約数和(自身を含む): 528093432

約数和(自身を除く): 315250232

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 137, 160, 200, 274, 320, 400, 548, 685, 800, 971, 1096, 1370, 1600, 1942, 2192, 2740, 3425, 3884, 4384, 4855, 5480, 6850, 7768, 8768, 9710, 10960, 13700, 15536, 19420, 21920, 24275, 27400, 31072, 38840, 43840, 48550, 54800, 62144, 77680, 97100, 109600, 133027, 155360, 194200, 219200, 266054, 310720, 388400, 532108, 665135, 776800, 1064216, 1330270, 1553600, 2128432, 2660540, 3325675, 4256864, 5321080, 6651350, 8513728, 10642160, 13302700, 21284320, 26605400, 42568640, 53210800, 106421600, 212843200]

約数ペア:

[(1, 212843200), (2, 106421600), (4, 53210800), (5, 42568640), (8, 26605400), (10, 21284320), (16, 13302700), (20, 10642160), (25, 8513728), (32, 6651350), (40, 5321080), (50, 4256864), (64, 3325675), (80, 2660540), (100, 2128432), (137, 1553600), (160, 1330270), (200, 1064216), (274, 776800), (320, 665135), (400, 532108), (548, 388400), (685, 310720), (800, 266054), (971, 219200), (1096, 194200), (1370, 155360), (1600, 133027), (1942, 109600), (2192, 97100), (2740, 77680), (3425, 62144), (3884, 54800), (4384, 48550), (4855, 43840), (5480, 38840), (6850, 31072), (7768, 27400), (8768, 24275), (9710, 21920), (10960, 19420), (13700, 15536)]