157841250

素因数分解:

$2^1\times 3^1\times 5^4\times 7^2\times {\mathrm{859}}^1$

素因数の和:898

約数の個数: 120

約数和(自身を含む): 459415440

約数和(自身を除く): 301574190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 125, 147, 150, 175, 210, 245, 250, 294, 350, 375, 490, 525, 625, 735, 750, 859, 875, 1050, 1225, 1250, 1470, 1718, 1750, 1875, 2450, 2577, 2625, 3675, 3750, 4295, 4375, 5154, 5250, 6013, 6125, 7350, 8590, 8750, 12026, 12250, 12885, 13125, 18039, 18375, 21475, 25770, 26250, 30065, 30625, 36078, 36750, 42091, 42950, 60130, 61250, 64425, 84182, 90195, 91875, 107375, 126273, 128850, 150325, 180390, 183750, 210455, 214750, 252546, 300650, 322125, 420910, 450975, 536875, 631365, 644250, 751625, 901950, 1052275, 1073750, 1262730, 1503250, 1610625, 2104550, 2254875, 3156825, 3221250, 3758125, 4509750, 5261375, 6313650, 7516250, 10522750, 11274375, 15784125, 22548750, 26306875, 31568250, 52613750, 78920625, 157841250]

約数ペア:

[(1, 157841250), (2, 78920625), (3, 52613750), (5, 31568250), (6, 26306875), (7, 22548750), (10, 15784125), (14, 11274375), (15, 10522750), (21, 7516250), (25, 6313650), (30, 5261375), (35, 4509750), (42, 3758125), (49, 3221250), (50, 3156825), (70, 2254875), (75, 2104550), (98, 1610625), (105, 1503250), (125, 1262730), (147, 1073750), (150, 1052275), (175, 901950), (210, 751625), (245, 644250), (250, 631365), (294, 536875), (350, 450975), (375, 420910), (490, 322125), (525, 300650), (625, 252546), (735, 214750), (750, 210455), (859, 183750), (875, 180390), (1050, 150325), (1225, 128850), (1250, 126273), (1470, 107375), (1718, 91875), (1750, 90195), (1875, 84182), (2450, 64425), (2577, 61250), (2625, 60130), (3675, 42950), (3750, 42091), (4295, 36750), (4375, 36078), (5154, 30625), (5250, 30065), (6013, 26250), (6125, 25770), (7350, 21475), (8590, 18375), (8750, 18039), (12026, 13125), (12250, 12885)]