16819800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{97}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 55959960

約数和(自身を除く): 39140160

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, 97, 100, 102, 120, 136, 150, 170, 194, 200, 204, 255, 289, 291, 300, 340, 388, 408, 425, 485, 510, 578, 582, 600, 680, 776, 850, 867, 970, 1020, 1156, 1164, 1275, 1445, 1455, 1649, 1700, 1734, 1940, 2040, 2312, 2328, 2425, 2550, 2890, 2910, 3298, 3400, 3468, 3880, 4335, 4850, 4947, 5100, 5780, 5820, 6596, 6936, 7225, 7275, 8245, 8670, 9700, 9894, 10200, 11560, 11640, 13192, 14450, 14550, 16490, 17340, 19400, 19788, 21675, 24735, 28033, 28900, 29100, 32980, 34680, 39576, 41225, 43350, 49470, 56066, 57800, 58200, 65960, 82450, 84099, 86700, 98940, 112132, 123675, 140165, 164900, 168198, 173400, 197880, 224264, 247350, 280330, 329800, 336396, 420495, 494700, 560660, 672792, 700825, 840990, 989400, 1121320, 1401650, 1681980, 2102475, 2803300, 3363960, 4204950, 5606600, 8409900, 16819800]

約数ペア:

[(1, 16819800), (2, 8409900), (3, 5606600), (4, 4204950), (5, 3363960), (6, 2803300), (8, 2102475), (10, 1681980), (12, 1401650), (15, 1121320), (17, 989400), (20, 840990), (24, 700825), (25, 672792), (30, 560660), (34, 494700), (40, 420495), (50, 336396), (51, 329800), (60, 280330), (68, 247350), (75, 224264), (85, 197880), (97, 173400), (100, 168198), (102, 164900), (120, 140165), (136, 123675), (150, 112132), (170, 98940), (194, 86700), (200, 84099), (204, 82450), (255, 65960), (289, 58200), (291, 57800), (300, 56066), (340, 49470), (388, 43350), (408, 41225), (425, 39576), (485, 34680), (510, 32980), (578, 29100), (582, 28900), (600, 28033), (680, 24735), (776, 21675), (850, 19788), (867, 19400), (970, 17340), (1020, 16490), (1156, 14550), (1164, 14450), (1275, 13192), (1445, 11640), (1455, 11560), (1649, 10200), (1700, 9894), (1734, 9700), (1940, 8670), (2040, 8245), (2312, 7275), (2328, 7225), (2425, 6936), (2550, 6596), (2890, 5820), (2910, 5780), (3298, 5100), (3400, 4947), (3468, 4850), (3880, 4335)]