205219200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{21377}}^1$

素因数の和:21404

約数の個数: 96

約数和(自身を含む): 675972360

約数和(自身を除く): 470753160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 21377, 42754, 64131, 85508, 106885, 128262, 171016, 213770, 256524, 320655, 342032, 427540, 513048, 534425, 641310, 684064, 855080, 1026096, 1068850, 1282620, 1368128, 1603275, 1710160, 2052192, 2137700, 2565240, 2736256, 3206550, 3420320, 4104384, 4275400, 5130480, 6413100, 6840640, 8208768, 8550800, 10260960, 12826200, 13681280, 17101600, 20521920, 25652400, 34203200, 41043840, 51304800, 68406400, 102609600, 205219200]

約数ペア:

[(1, 205219200), (2, 102609600), (3, 68406400), (4, 51304800), (5, 41043840), (6, 34203200), (8, 25652400), (10, 20521920), (12, 17101600), (15, 13681280), (16, 12826200), (20, 10260960), (24, 8550800), (25, 8208768), (30, 6840640), (32, 6413100), (40, 5130480), (48, 4275400), (50, 4104384), (60, 3420320), (64, 3206550), (75, 2736256), (80, 2565240), (96, 2137700), (100, 2052192), (120, 1710160), (128, 1603275), (150, 1368128), (160, 1282620), (192, 1068850), (200, 1026096), (240, 855080), (300, 684064), (320, 641310), (384, 534425), (400, 513048), (480, 427540), (600, 342032), (640, 320655), (800, 256524), (960, 213770), (1200, 171016), (1600, 128262), (1920, 106885), (2400, 85508), (3200, 64131), (4800, 42754), (9600, 21377)]