102420000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{569}}^1$

素因数の和:605

約数の個数: 180

約数和(自身を含む): 364594230

約数和(自身を除く): 262174230

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 200, 225, 240, 250, 288, 300, 360, 375, 400, 450, 480, 500, 569, 600, 625, 720, 750, 800, 900, 1000, 1125, 1138, 1200, 1250, 1440, 1500, 1707, 1800, 1875, 2000, 2250, 2276, 2400, 2500, 2845, 3000, 3414, 3600, 3750, 4000, 4500, 4552, 5000, 5121, 5625, 5690, 6000, 6828, 7200, 7500, 8535, 9000, 9104, 10000, 10242, 11250, 11380, 12000, 13656, 14225, 15000, 17070, 18000, 18208, 20000, 20484, 22500, 22760, 25605, 27312, 28450, 30000, 34140, 36000, 40968, 42675, 45000, 45520, 51210, 54624, 56900, 60000, 68280, 71125, 81936, 85350, 90000, 91040, 102420, 113800, 128025, 136560, 142250, 163872, 170700, 180000, 204840, 213375, 227600, 256050, 273120, 284500, 341400, 355625, 409680, 426750, 455200, 512100, 569000, 640125, 682800, 711250, 819360, 853500, 1024200, 1066875, 1138000, 1280250, 1365600, 1422500, 1707000, 2048400, 2133750, 2276000, 2560500, 2845000, 3200625, 3414000, 4096800, 4267500, 5121000, 5690000, 6401250, 6828000, 8535000, 10242000, 11380000, 12802500, 17070000, 20484000, 25605000, 34140000, 51210000, 102420000]

約数ペア:

[(1, 102420000), (2, 51210000), (3, 34140000), (4, 25605000), (5, 20484000), (6, 17070000), (8, 12802500), (9, 11380000), (10, 10242000), (12, 8535000), (15, 6828000), (16, 6401250), (18, 5690000), (20, 5121000), (24, 4267500), (25, 4096800), (30, 3414000), (32, 3200625), (36, 2845000), (40, 2560500), (45, 2276000), (48, 2133750), (50, 2048400), (60, 1707000), (72, 1422500), (75, 1365600), (80, 1280250), (90, 1138000), (96, 1066875), (100, 1024200), (120, 853500), (125, 819360), (144, 711250), (150, 682800), (160, 640125), (180, 569000), (200, 512100), (225, 455200), (240, 426750), (250, 409680), (288, 355625), (300, 341400), (360, 284500), (375, 273120), (400, 256050), (450, 227600), (480, 213375), (500, 204840), (569, 180000), (600, 170700), (625, 163872), (720, 142250), (750, 136560), (800, 128025), (900, 113800), (1000, 102420), (1125, 91040), (1138, 90000), (1200, 85350), (1250, 81936), (1440, 71125), (1500, 68280), (1707, 60000), (1800, 56900), (1875, 54624), (2000, 51210), (2250, 45520), (2276, 45000), (2400, 42675), (2500, 40968), (2845, 36000), (3000, 34140), (3414, 30000), (3600, 28450), (3750, 27312), (4000, 25605), (4500, 22760), (4552, 22500), (5000, 20484), (5121, 20000), (5625, 18208), (5690, 18000), (6000, 17070), (6828, 15000), (7200, 14225), (7500, 13656), (8535, 12000), (9000, 11380), (9104, 11250), (10000, 10242)]