12758438400

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{332251}}^1$

素因数の和:332282

約数の個数: 120

約数和(自身を含む): 42146830704

約数和(自身を除く): 29388392304

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, 256, 300, 320, 384, 400, 480, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2400, 2560, 3200, 3840, 4800, 6400, 7680, 9600, 12800, 19200, 38400, 332251, 664502, 996753, 1329004, 1661255, 1993506, 2658008, 3322510, 3987012, 4983765, 5316016, 6645020, 7974024, 8306275, 9967530, 10632032, 13290040, 15948048, 16612550, 19935060, 21264064, 24918825, 26580080, 31896096, 33225100, 39870120, 42528128, 49837650, 53160160, 63792192, 66450200, 79740240, 85056256, 99675300, 106320320, 127584384, 132900400, 159480480, 170112512, 199350600, 212640640, 255168768, 265800800, 318960960, 398701200, 425281280, 510337536, 531601600, 637921920, 797402400, 850562560, 1063203200, 1275843840, 1594804800, 2126406400, 2551687680, 3189609600, 4252812800, 6379219200, 12758438400]

約数ペア:

[(1, 12758438400), (2, 6379219200), (3, 4252812800), (4, 3189609600), (5, 2551687680), (6, 2126406400), (8, 1594804800), (10, 1275843840), (12, 1063203200), (15, 850562560), (16, 797402400), (20, 637921920), (24, 531601600), (25, 510337536), (30, 425281280), (32, 398701200), (40, 318960960), (48, 265800800), (50, 255168768), (60, 212640640), (64, 199350600), (75, 170112512), (80, 159480480), (96, 132900400), (100, 127584384), (120, 106320320), (128, 99675300), (150, 85056256), (160, 79740240), (192, 66450200), (200, 63792192), (240, 53160160), (256, 49837650), (300, 42528128), (320, 39870120), (384, 33225100), (400, 31896096), (480, 26580080), (512, 24918825), (600, 21264064), (640, 19935060), (768, 16612550), (800, 15948048), (960, 13290040), (1200, 10632032), (1280, 9967530), (1536, 8306275), (1600, 7974024), (1920, 6645020), (2400, 5316016), (2560, 4983765), (3200, 3987012), (3840, 3322510), (4800, 2658008), (6400, 1993506), (7680, 1661255), (9600, 1329004), (12800, 996753), (19200, 664502), (38400, 332251)]