220934400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:377

約数の個数: 216

約数和(自身を含む): 751243584

約数和(自身を除く): 530309184

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 64, 74, 75, 80, 96, 100, 111, 120, 128, 148, 150, 160, 185, 192, 200, 222, 240, 256, 296, 300, 311, 320, 370, 384, 400, 444, 480, 555, 592, 600, 622, 640, 740, 768, 800, 888, 925, 933, 960, 1110, 1184, 1200, 1244, 1280, 1480, 1555, 1600, 1776, 1850, 1866, 1920, 2220, 2368, 2400, 2488, 2775, 2960, 3110, 3200, 3552, 3700, 3732, 3840, 4440, 4665, 4736, 4800, 4976, 5550, 5920, 6220, 6400, 7104, 7400, 7464, 7775, 8880, 9330, 9472, 9600, 9952, 11100, 11507, 11840, 12440, 14208, 14800, 14928, 15550, 17760, 18660, 19200, 19904, 22200, 23014, 23325, 23680, 24880, 28416, 29600, 29856, 31100, 34521, 35520, 37320, 39808, 44400, 46028, 46650, 47360, 49760, 57535, 59200, 59712, 62200, 69042, 71040, 74640, 79616, 88800, 92056, 93300, 99520, 115070, 118400, 119424, 124400, 138084, 142080, 149280, 172605, 177600, 184112, 186600, 199040, 230140, 236800, 238848, 248800, 276168, 287675, 298560, 345210, 355200, 368224, 373200, 398080, 460280, 497600, 552336, 575350, 597120, 690420, 710400, 736448, 746400, 863025, 920560, 995200, 1104672, 1150700, 1194240, 1380840, 1472896, 1492800, 1726050, 1841120, 1990400, 2209344, 2301400, 2761680, 2945792, 2985600, 3452100, 3682240, 4418688, 4602800, 5523360, 5971200, 6904200, 7364480, 8837376, 9205600, 11046720, 13808400, 14728960, 18411200, 22093440, 27616800, 36822400, 44186880, 55233600, 73644800, 110467200, 220934400]

約数ペア:

[(1, 220934400), (2, 110467200), (3, 73644800), (4, 55233600), (5, 44186880), (6, 36822400), (8, 27616800), (10, 22093440), (12, 18411200), (15, 14728960), (16, 13808400), (20, 11046720), (24, 9205600), (25, 8837376), (30, 7364480), (32, 6904200), (37, 5971200), (40, 5523360), (48, 4602800), (50, 4418688), (60, 3682240), (64, 3452100), (74, 2985600), (75, 2945792), (80, 2761680), (96, 2301400), (100, 2209344), (111, 1990400), (120, 1841120), (128, 1726050), (148, 1492800), (150, 1472896), (160, 1380840), (185, 1194240), (192, 1150700), (200, 1104672), (222, 995200), (240, 920560), (256, 863025), (296, 746400), (300, 736448), (311, 710400), (320, 690420), (370, 597120), (384, 575350), (400, 552336), (444, 497600), (480, 460280), (555, 398080), (592, 373200), (600, 368224), (622, 355200), (640, 345210), (740, 298560), (768, 287675), (800, 276168), (888, 248800), (925, 238848), (933, 236800), (960, 230140), (1110, 199040), (1184, 186600), (1200, 184112), (1244, 177600), (1280, 172605), (1480, 149280), (1555, 142080), (1600, 138084), (1776, 124400), (1850, 119424), (1866, 118400), (1920, 115070), (2220, 99520), (2368, 93300), (2400, 92056), (2488, 88800), (2775, 79616), (2960, 74640), (3110, 71040), (3200, 69042), (3552, 62200), (3700, 59712), (3732, 59200), (3840, 57535), (4440, 49760), (4665, 47360), (4736, 46650), (4800, 46028), (4976, 44400), (5550, 39808), (5920, 37320), (6220, 35520), (6400, 34521), (7104, 31100), (7400, 29856), (7464, 29600), (7775, 28416), (8880, 24880), (9330, 23680), (9472, 23325), (9600, 23014), (9952, 22200), (11100, 19904), (11507, 19200), (11840, 18660), (12440, 17760), (14208, 15550), (14800, 14928)]