1231605000

素因数分解:

$2^3\times 3^4\times 5^4\times {\mathrm{3041}}^1$

素因数の和:3079

約数の個数: 200

約数和(自身を含む): 4312080630

約数和(自身を除く): 3080475630

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 125, 135, 150, 162, 180, 200, 216, 225, 250, 270, 300, 324, 360, 375, 405, 450, 500, 540, 600, 625, 648, 675, 750, 810, 900, 1000, 1080, 1125, 1250, 1350, 1500, 1620, 1800, 1875, 2025, 2250, 2500, 2700, 3000, 3041, 3240, 3375, 3750, 4050, 4500, 5000, 5400, 5625, 6082, 6750, 7500, 8100, 9000, 9123, 10125, 11250, 12164, 13500, 15000, 15205, 16200, 16875, 18246, 20250, 22500, 24328, 27000, 27369, 30410, 33750, 36492, 40500, 45000, 45615, 50625, 54738, 60820, 67500, 72984, 76025, 81000, 82107, 91230, 101250, 109476, 121640, 135000, 136845, 152050, 164214, 182460, 202500, 218952, 228075, 246321, 273690, 304100, 328428, 364920, 380125, 405000, 410535, 456150, 492642, 547380, 608200, 656856, 684225, 760250, 821070, 912300, 985284, 1094760, 1140375, 1231605, 1368450, 1520500, 1642140, 1824600, 1900625, 1970568, 2052675, 2280750, 2463210, 2736900, 3041000, 3284280, 3421125, 3801250, 4105350, 4561500, 4926420, 5473800, 5701875, 6158025, 6842250, 7602500, 8210700, 9123000, 9852840, 10263375, 11403750, 12316050, 13684500, 15205000, 16421400, 17105625, 20526750, 22807500, 24632100, 27369000, 30790125, 34211250, 41053500, 45615000, 49264200, 51316875, 61580250, 68422500, 82107000, 102633750, 123160500, 136845000, 153950625, 205267500, 246321000, 307901250, 410535000, 615802500, 1231605000]

約数ペア:

[(1, 1231605000), (2, 615802500), (3, 410535000), (4, 307901250), (5, 246321000), (6, 205267500), (8, 153950625), (9, 136845000), (10, 123160500), (12, 102633750), (15, 82107000), (18, 68422500), (20, 61580250), (24, 51316875), (25, 49264200), (27, 45615000), (30, 41053500), (36, 34211250), (40, 30790125), (45, 27369000), (50, 24632100), (54, 22807500), (60, 20526750), (72, 17105625), (75, 16421400), (81, 15205000), (90, 13684500), (100, 12316050), (108, 11403750), (120, 10263375), (125, 9852840), (135, 9123000), (150, 8210700), (162, 7602500), (180, 6842250), (200, 6158025), (216, 5701875), (225, 5473800), (250, 4926420), (270, 4561500), (300, 4105350), (324, 3801250), (360, 3421125), (375, 3284280), (405, 3041000), (450, 2736900), (500, 2463210), (540, 2280750), (600, 2052675), (625, 1970568), (648, 1900625), (675, 1824600), (750, 1642140), (810, 1520500), (900, 1368450), (1000, 1231605), (1080, 1140375), (1125, 1094760), (1250, 985284), (1350, 912300), (1500, 821070), (1620, 760250), (1800, 684225), (1875, 656856), (2025, 608200), (2250, 547380), (2500, 492642), (2700, 456150), (3000, 410535), (3041, 405000), (3240, 380125), (3375, 364920), (3750, 328428), (4050, 304100), (4500, 273690), (5000, 246321), (5400, 228075), (5625, 218952), (6082, 202500), (6750, 182460), (7500, 164214), (8100, 152050), (9000, 136845), (9123, 135000), (10125, 121640), (11250, 109476), (12164, 101250), (13500, 91230), (15000, 82107), (15205, 81000), (16200, 76025), (16875, 72984), (18246, 67500), (20250, 60820), (22500, 54738), (24328, 50625), (27000, 45615), (27369, 45000), (30410, 40500), (33750, 36492)]