219123000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{251}}^1$

素因数の和:375

約数の個数: 192

約数和(自身を含む): 751252320

約数和(自身を除く): 532129320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 97, 100, 120, 125, 150, 180, 194, 200, 225, 250, 251, 291, 300, 360, 375, 388, 450, 485, 500, 502, 582, 600, 750, 753, 776, 873, 900, 970, 1000, 1004, 1125, 1164, 1255, 1455, 1500, 1506, 1746, 1800, 1940, 2008, 2250, 2259, 2328, 2425, 2510, 2910, 3000, 3012, 3492, 3765, 3880, 4365, 4500, 4518, 4850, 5020, 5820, 6024, 6275, 6984, 7275, 7530, 8730, 9000, 9036, 9700, 10040, 11295, 11640, 12125, 12550, 14550, 15060, 17460, 18072, 18825, 19400, 21825, 22590, 24250, 24347, 25100, 29100, 30120, 31375, 34920, 36375, 37650, 43650, 45180, 48500, 48694, 50200, 56475, 58200, 62750, 72750, 73041, 75300, 87300, 90360, 94125, 97000, 97388, 109125, 112950, 121735, 125500, 145500, 146082, 150600, 174600, 188250, 194776, 218250, 219123, 225900, 243470, 251000, 282375, 291000, 292164, 365205, 376500, 436500, 438246, 451800, 486940, 564750, 584328, 608675, 730410, 753000, 873000, 876492, 973880, 1095615, 1129500, 1217350, 1460820, 1752984, 1826025, 2191230, 2259000, 2434700, 2921640, 3043375, 3652050, 4382460, 4869400, 5478075, 6086750, 7304100, 8764920, 9130125, 10956150, 12173500, 14608200, 18260250, 21912300, 24347000, 27390375, 36520500, 43824600, 54780750, 73041000, 109561500, 219123000]

約数ペア:

[(1, 219123000), (2, 109561500), (3, 73041000), (4, 54780750), (5, 43824600), (6, 36520500), (8, 27390375), (9, 24347000), (10, 21912300), (12, 18260250), (15, 14608200), (18, 12173500), (20, 10956150), (24, 9130125), (25, 8764920), (30, 7304100), (36, 6086750), (40, 5478075), (45, 4869400), (50, 4382460), (60, 3652050), (72, 3043375), (75, 2921640), (90, 2434700), (97, 2259000), (100, 2191230), (120, 1826025), (125, 1752984), (150, 1460820), (180, 1217350), (194, 1129500), (200, 1095615), (225, 973880), (250, 876492), (251, 873000), (291, 753000), (300, 730410), (360, 608675), (375, 584328), (388, 564750), (450, 486940), (485, 451800), (500, 438246), (502, 436500), (582, 376500), (600, 365205), (750, 292164), (753, 291000), (776, 282375), (873, 251000), (900, 243470), (970, 225900), (1000, 219123), (1004, 218250), (1125, 194776), (1164, 188250), (1255, 174600), (1455, 150600), (1500, 146082), (1506, 145500), (1746, 125500), (1800, 121735), (1940, 112950), (2008, 109125), (2250, 97388), (2259, 97000), (2328, 94125), (2425, 90360), (2510, 87300), (2910, 75300), (3000, 73041), (3012, 72750), (3492, 62750), (3765, 58200), (3880, 56475), (4365, 50200), (4500, 48694), (4518, 48500), (4850, 45180), (5020, 43650), (5820, 37650), (6024, 36375), (6275, 34920), (6984, 31375), (7275, 30120), (7530, 29100), (8730, 25100), (9000, 24347), (9036, 24250), (9700, 22590), (10040, 21825), (11295, 19400), (11640, 18825), (12125, 18072), (12550, 17460), (14550, 15060)]