425038250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 1062131616

約数和(自身を除く): 637093366

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 34, 35, 49, 50, 65, 70, 85, 91, 98, 119, 125, 130, 157, 170, 175, 182, 221, 238, 245, 250, 314, 325, 350, 425, 442, 455, 490, 595, 637, 650, 785, 833, 850, 875, 910, 1099, 1105, 1190, 1225, 1274, 1547, 1570, 1625, 1666, 1750, 2041, 2125, 2198, 2210, 2275, 2450, 2669, 2975, 3094, 3185, 3250, 3925, 4082, 4165, 4250, 4550, 5338, 5495, 5525, 5950, 6125, 6370, 7693, 7735, 7850, 8330, 10205, 10829, 10990, 11050, 11375, 12250, 13345, 14287, 14875, 15386, 15470, 15925, 18683, 19625, 20410, 20825, 21658, 22750, 26690, 27475, 27625, 28574, 29750, 31850, 34697, 37366, 38465, 38675, 39250, 41650, 51025, 54145, 54950, 55250, 66725, 69394, 71435, 76930, 77350, 79625, 93415, 100009, 102050, 104125, 108290, 130781, 133450, 137375, 142870, 159250, 173485, 186830, 192325, 193375, 200018, 208250, 242879, 255125, 261562, 270725, 274750, 333625, 346970, 357175, 384650, 386750, 467075, 485758, 500045, 510250, 541450, 653905, 667250, 714350, 867425, 934150, 961625, 1000090, 1214395, 1307810, 1353625, 1700153, 1734850, 1785875, 1923250, 2335375, 2428790, 2500225, 2707250, 3269525, 3400306, 3571750, 4337125, 4670750, 5000450, 6071975, 6539050, 8500765, 8674250, 12143950, 12501125, 16347625, 17001530, 25002250, 30359875, 32695250, 42503825, 60719750, 85007650, 212519125, 425038250]

約数ペア:

[(1, 425038250), (2, 212519125), (5, 85007650), (7, 60719750), (10, 42503825), (13, 32695250), (14, 30359875), (17, 25002250), (25, 17001530), (26, 16347625), (34, 12501125), (35, 12143950), (49, 8674250), (50, 8500765), (65, 6539050), (70, 6071975), (85, 5000450), (91, 4670750), (98, 4337125), (119, 3571750), (125, 3400306), (130, 3269525), (157, 2707250), (170, 2500225), (175, 2428790), (182, 2335375), (221, 1923250), (238, 1785875), (245, 1734850), (250, 1700153), (314, 1353625), (325, 1307810), (350, 1214395), (425, 1000090), (442, 961625), (455, 934150), (490, 867425), (595, 714350), (637, 667250), (650, 653905), (785, 541450), (833, 510250), (850, 500045), (875, 485758), (910, 467075), (1099, 386750), (1105, 384650), (1190, 357175), (1225, 346970), (1274, 333625), (1547, 274750), (1570, 270725), (1625, 261562), (1666, 255125), (1750, 242879), (2041, 208250), (2125, 200018), (2198, 193375), (2210, 192325), (2275, 186830), (2450, 173485), (2669, 159250), (2975, 142870), (3094, 137375), (3185, 133450), (3250, 130781), (3925, 108290), (4082, 104125), (4165, 102050), (4250, 100009), (4550, 93415), (5338, 79625), (5495, 77350), (5525, 76930), (5950, 71435), (6125, 69394), (6370, 66725), (7693, 55250), (7735, 54950), (7850, 54145), (8330, 51025), (10205, 41650), (10829, 39250), (10990, 38675), (11050, 38465), (11375, 37366), (12250, 34697), (13345, 31850), (14287, 29750), (14875, 28574), (15386, 27625), (15470, 27475), (15925, 26690), (18683, 22750), (19625, 21658), (20410, 20825)]