57209250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1$

素因数の和:685

約数の個数: 128

約数和(自身を含む): 173062656

約数和(自身を除く): 115853406

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 125, 150, 170, 175, 210, 238, 250, 255, 350, 357, 375, 425, 510, 525, 595, 641, 714, 750, 850, 875, 1050, 1190, 1275, 1282, 1750, 1785, 1923, 2125, 2550, 2625, 2975, 3205, 3570, 3846, 4250, 4487, 5250, 5950, 6375, 6410, 8925, 8974, 9615, 10897, 12750, 13461, 14875, 16025, 17850, 19230, 21794, 22435, 26922, 29750, 32050, 32691, 44625, 44870, 48075, 54485, 65382, 67305, 76279, 80125, 89250, 96150, 108970, 112175, 134610, 152558, 160250, 163455, 224350, 228837, 240375, 272425, 326910, 336525, 381395, 457674, 480750, 544850, 560875, 673050, 762790, 817275, 1121750, 1144185, 1362125, 1634550, 1682625, 1906975, 2288370, 2724250, 3365250, 3813950, 4086375, 5720925, 8172750, 9534875, 11441850, 19069750, 28604625, 57209250]

約数ペア:

[(1, 57209250), (2, 28604625), (3, 19069750), (5, 11441850), (6, 9534875), (7, 8172750), (10, 5720925), (14, 4086375), (15, 3813950), (17, 3365250), (21, 2724250), (25, 2288370), (30, 1906975), (34, 1682625), (35, 1634550), (42, 1362125), (50, 1144185), (51, 1121750), (70, 817275), (75, 762790), (85, 673050), (102, 560875), (105, 544850), (119, 480750), (125, 457674), (150, 381395), (170, 336525), (175, 326910), (210, 272425), (238, 240375), (250, 228837), (255, 224350), (350, 163455), (357, 160250), (375, 152558), (425, 134610), (510, 112175), (525, 108970), (595, 96150), (641, 89250), (714, 80125), (750, 76279), (850, 67305), (875, 65382), (1050, 54485), (1190, 48075), (1275, 44870), (1282, 44625), (1750, 32691), (1785, 32050), (1923, 29750), (2125, 26922), (2550, 22435), (2625, 21794), (2975, 19230), (3205, 17850), (3570, 16025), (3846, 14875), (4250, 13461), (4487, 12750), (5250, 10897), (5950, 9615), (6375, 8974), (6410, 8925)]