199185000

素因数分解:

$2^3\times 3^1\times 5^4\times 7^2\times {\mathrm{271}}^1$

素因数の和:314

約数の個数: 240

約数和(自身を含む): 726517440

約数和(自身を除く): 527332440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 245, 250, 271, 280, 294, 300, 350, 375, 392, 420, 490, 500, 525, 542, 588, 600, 625, 700, 735, 750, 813, 840, 875, 980, 1000, 1050, 1084, 1176, 1225, 1250, 1355, 1400, 1470, 1500, 1626, 1750, 1875, 1897, 1960, 2100, 2168, 2450, 2500, 2625, 2710, 2940, 3000, 3252, 3500, 3675, 3750, 3794, 4065, 4200, 4375, 4900, 5000, 5250, 5420, 5691, 5880, 6125, 6504, 6775, 7000, 7350, 7500, 7588, 8130, 8750, 9485, 9800, 10500, 10840, 11382, 12250, 13125, 13279, 13550, 14700, 15000, 15176, 16260, 17500, 18375, 18970, 20325, 21000, 22764, 24500, 26250, 26558, 27100, 28455, 29400, 30625, 32520, 33875, 35000, 36750, 37940, 39837, 40650, 45528, 47425, 49000, 52500, 53116, 54200, 56910, 61250, 66395, 67750, 73500, 75880, 79674, 81300, 91875, 94850, 101625, 105000, 106232, 113820, 122500, 132790, 135500, 142275, 147000, 159348, 162600, 169375, 183750, 189700, 199185, 203250, 227640, 237125, 245000, 265580, 271000, 284550, 318696, 331975, 338750, 367500, 379400, 398370, 406500, 474250, 508125, 531160, 569100, 663950, 677500, 711375, 735000, 796740, 813000, 948500, 995925, 1016250, 1138200, 1185625, 1327900, 1355000, 1422750, 1593480, 1659875, 1897000, 1991850, 2032500, 2371250, 2655800, 2845500, 3319750, 3556875, 3983700, 4065000, 4742500, 4979625, 5691000, 6639500, 7113750, 7967400, 8299375, 9485000, 9959250, 13279000, 14227500, 16598750, 19918500, 24898125, 28455000, 33197500, 39837000, 49796250, 66395000, 99592500, 199185000]

約数ペア:

[(1, 199185000), (2, 99592500), (3, 66395000), (4, 49796250), (5, 39837000), (6, 33197500), (7, 28455000), (8, 24898125), (10, 19918500), (12, 16598750), (14, 14227500), (15, 13279000), (20, 9959250), (21, 9485000), (24, 8299375), (25, 7967400), (28, 7113750), (30, 6639500), (35, 5691000), (40, 4979625), (42, 4742500), (49, 4065000), (50, 3983700), (56, 3556875), (60, 3319750), (70, 2845500), (75, 2655800), (84, 2371250), (98, 2032500), (100, 1991850), (105, 1897000), (120, 1659875), (125, 1593480), (140, 1422750), (147, 1355000), (150, 1327900), (168, 1185625), (175, 1138200), (196, 1016250), (200, 995925), (210, 948500), (245, 813000), (250, 796740), (271, 735000), (280, 711375), (294, 677500), (300, 663950), (350, 569100), (375, 531160), (392, 508125), (420, 474250), (490, 406500), (500, 398370), (525, 379400), (542, 367500), (588, 338750), (600, 331975), (625, 318696), (700, 284550), (735, 271000), (750, 265580), (813, 245000), (840, 237125), (875, 227640), (980, 203250), (1000, 199185), (1050, 189700), (1084, 183750), (1176, 169375), (1225, 162600), (1250, 159348), (1355, 147000), (1400, 142275), (1470, 135500), (1500, 132790), (1626, 122500), (1750, 113820), (1875, 106232), (1897, 105000), (1960, 101625), (2100, 94850), (2168, 91875), (2450, 81300), (2500, 79674), (2625, 75880), (2710, 73500), (2940, 67750), (3000, 66395), (3252, 61250), (3500, 56910), (3675, 54200), (3750, 53116), (3794, 52500), (4065, 49000), (4200, 47425), (4375, 45528), (4900, 40650), (5000, 39837), (5250, 37940), (5420, 36750), (5691, 35000), (5880, 33875), (6125, 32520), (6504, 30625), (6775, 29400), (7000, 28455), (7350, 27100), (7500, 26558), (7588, 26250), (8130, 24500), (8750, 22764), (9485, 21000), (9800, 20325), (10500, 18970), (10840, 18375), (11382, 17500), (12250, 16260), (13125, 15176), (13279, 15000), (13550, 14700)]