250531050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 192

約数和(自身を含む): 785664000

約数和(自身を除く): 535132950

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 25, 30, 33, 35, 42, 50, 55, 66, 70, 75, 77, 105, 109, 110, 150, 154, 165, 175, 199, 210, 218, 231, 275, 327, 330, 350, 385, 398, 462, 525, 545, 550, 597, 654, 763, 770, 825, 995, 1050, 1090, 1155, 1194, 1199, 1393, 1526, 1635, 1650, 1925, 1990, 2189, 2289, 2310, 2398, 2725, 2786, 2985, 3270, 3597, 3815, 3850, 4179, 4378, 4578, 4975, 5450, 5775, 5970, 5995, 6567, 6965, 7194, 7630, 8175, 8358, 8393, 9950, 10945, 11445, 11550, 11990, 13134, 13930, 14925, 15323, 16350, 16786, 17985, 19075, 20895, 21691, 21890, 22890, 25179, 29850, 29975, 30646, 32835, 34825, 35970, 38150, 41790, 41965, 43382, 45969, 50358, 54725, 57225, 59950, 65073, 65670, 69650, 76615, 83930, 89925, 91938, 104475, 108455, 109450, 114450, 125895, 130146, 151837, 153230, 164175, 179850, 208950, 209825, 216910, 229845, 238601, 251790, 303674, 325365, 328350, 383075, 419650, 455511, 459690, 477202, 542275, 629475, 650730, 715803, 759185, 766150, 911022, 1084550, 1149225, 1193005, 1258950, 1431606, 1518370, 1626825, 1670207, 2277555, 2298450, 2386010, 3253650, 3340414, 3579015, 3795925, 4555110, 5010621, 5965025, 7158030, 7591850, 8351035, 10021242, 11387775, 11930050, 16702070, 17895075, 22775550, 25053105, 35790150, 41755175, 50106210, 83510350, 125265525, 250531050]

約数ペア:

[(1, 250531050), (2, 125265525), (3, 83510350), (5, 50106210), (6, 41755175), (7, 35790150), (10, 25053105), (11, 22775550), (14, 17895075), (15, 16702070), (21, 11930050), (22, 11387775), (25, 10021242), (30, 8351035), (33, 7591850), (35, 7158030), (42, 5965025), (50, 5010621), (55, 4555110), (66, 3795925), (70, 3579015), (75, 3340414), (77, 3253650), (105, 2386010), (109, 2298450), (110, 2277555), (150, 1670207), (154, 1626825), (165, 1518370), (175, 1431606), (199, 1258950), (210, 1193005), (218, 1149225), (231, 1084550), (275, 911022), (327, 766150), (330, 759185), (350, 715803), (385, 650730), (398, 629475), (462, 542275), (525, 477202), (545, 459690), (550, 455511), (597, 419650), (654, 383075), (763, 328350), (770, 325365), (825, 303674), (995, 251790), (1050, 238601), (1090, 229845), (1155, 216910), (1194, 209825), (1199, 208950), (1393, 179850), (1526, 164175), (1635, 153230), (1650, 151837), (1925, 130146), (1990, 125895), (2189, 114450), (2289, 109450), (2310, 108455), (2398, 104475), (2725, 91938), (2786, 89925), (2985, 83930), (3270, 76615), (3597, 69650), (3815, 65670), (3850, 65073), (4179, 59950), (4378, 57225), (4578, 54725), (4975, 50358), (5450, 45969), (5775, 43382), (5970, 41965), (5995, 41790), (6567, 38150), (6965, 35970), (7194, 34825), (7630, 32835), (8175, 30646), (8358, 29975), (8393, 29850), (9950, 25179), (10945, 22890), (11445, 21890), (11550, 21691), (11990, 20895), (13134, 19075), (13930, 17985), (14925, 16786), (15323, 16350)]