2019651000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{199}}^2$

素因数の和:439

約数の個数: 192

約数和(自身を含む): 6705672480

約数和(自身を除く): 4686021480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 125, 136, 150, 170, 199, 200, 204, 250, 255, 300, 340, 375, 398, 408, 425, 500, 510, 597, 600, 680, 750, 796, 850, 995, 1000, 1020, 1194, 1275, 1500, 1592, 1700, 1990, 2040, 2125, 2388, 2550, 2985, 3000, 3383, 3400, 3980, 4250, 4776, 4975, 5100, 5970, 6375, 6766, 7960, 8500, 9950, 10149, 10200, 11940, 12750, 13532, 14925, 16915, 17000, 19900, 20298, 23880, 24875, 25500, 27064, 29850, 33830, 39601, 39800, 40596, 49750, 50745, 51000, 59700, 67660, 74625, 79202, 81192, 84575, 99500, 101490, 118803, 119400, 135320, 149250, 158404, 169150, 198005, 199000, 202980, 237606, 253725, 298500, 316808, 338300, 396010, 405960, 422875, 475212, 507450, 594015, 597000, 673217, 676600, 792020, 845750, 950424, 990025, 1014900, 1188030, 1268625, 1346434, 1584040, 1691500, 1980050, 2019651, 2029800, 2376060, 2537250, 2692868, 2970075, 3366085, 3383000, 3960100, 4039302, 4752120, 4950125, 5074500, 5385736, 5940150, 6732170, 7920200, 8078604, 9900250, 10098255, 10149000, 11880300, 13464340, 14850375, 16157208, 16830425, 19800500, 20196510, 23760600, 26928680, 29700750, 33660850, 39601000, 40393020, 50491275, 59401500, 67321700, 80786040, 84152125, 100982550, 118803000, 134643400, 168304250, 201965100, 252456375, 336608500, 403930200, 504912750, 673217000, 1009825500, 2019651000]

約数ペア:

[(1, 2019651000), (2, 1009825500), (3, 673217000), (4, 504912750), (5, 403930200), (6, 336608500), (8, 252456375), (10, 201965100), (12, 168304250), (15, 134643400), (17, 118803000), (20, 100982550), (24, 84152125), (25, 80786040), (30, 67321700), (34, 59401500), (40, 50491275), (50, 40393020), (51, 39601000), (60, 33660850), (68, 29700750), (75, 26928680), (85, 23760600), (100, 20196510), (102, 19800500), (120, 16830425), (125, 16157208), (136, 14850375), (150, 13464340), (170, 11880300), (199, 10149000), (200, 10098255), (204, 9900250), (250, 8078604), (255, 7920200), (300, 6732170), (340, 5940150), (375, 5385736), (398, 5074500), (408, 4950125), (425, 4752120), (500, 4039302), (510, 3960100), (597, 3383000), (600, 3366085), (680, 2970075), (750, 2692868), (796, 2537250), (850, 2376060), (995, 2029800), (1000, 2019651), (1020, 1980050), (1194, 1691500), (1275, 1584040), (1500, 1346434), (1592, 1268625), (1700, 1188030), (1990, 1014900), (2040, 990025), (2125, 950424), (2388, 845750), (2550, 792020), (2985, 676600), (3000, 673217), (3383, 597000), (3400, 594015), (3980, 507450), (4250, 475212), (4776, 422875), (4975, 405960), (5100, 396010), (5970, 338300), (6375, 316808), (6766, 298500), (7960, 253725), (8500, 237606), (9950, 202980), (10149, 199000), (10200, 198005), (11940, 169150), (12750, 158404), (13532, 149250), (14925, 135320), (16915, 119400), (17000, 118803), (19900, 101490), (20298, 99500), (23880, 84575), (24875, 81192), (25500, 79202), (27064, 74625), (29850, 67660), (33830, 59700), (39601, 51000), (39800, 50745), (40596, 49750)]