64311000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 256

約数和(自身を含む): 231154560

約数和(自身を除く): 166843560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 20, 24, 25, 26, 30, 34, 39, 40, 50, 51, 52, 60, 65, 68, 75, 78, 85, 97, 100, 102, 104, 120, 125, 130, 136, 150, 156, 170, 194, 195, 200, 204, 221, 250, 255, 260, 291, 300, 312, 325, 340, 375, 388, 390, 408, 425, 442, 485, 500, 510, 520, 582, 600, 650, 663, 680, 750, 776, 780, 850, 884, 970, 975, 1000, 1020, 1105, 1164, 1261, 1275, 1300, 1326, 1455, 1500, 1560, 1625, 1649, 1700, 1768, 1940, 1950, 2040, 2125, 2210, 2328, 2425, 2522, 2550, 2600, 2652, 2910, 3000, 3250, 3298, 3315, 3400, 3783, 3880, 3900, 4250, 4420, 4850, 4875, 4947, 5044, 5100, 5304, 5525, 5820, 6305, 6375, 6500, 6596, 6630, 7275, 7566, 7800, 8245, 8500, 8840, 9700, 9750, 9894, 10088, 10200, 11050, 11640, 12125, 12610, 12750, 13000, 13192, 13260, 14550, 15132, 16490, 16575, 17000, 18915, 19400, 19500, 19788, 21437, 22100, 24250, 24735, 25220, 25500, 26520, 27625, 29100, 30264, 31525, 32980, 33150, 36375, 37830, 39000, 39576, 41225, 42874, 44200, 48500, 49470, 50440, 51000, 55250, 58200, 63050, 64311, 65960, 66300, 72750, 75660, 82450, 82875, 85748, 94575, 97000, 98940, 107185, 110500, 123675, 126100, 128622, 132600, 145500, 151320, 157625, 164900, 165750, 171496, 189150, 197880, 206125, 214370, 221000, 247350, 252200, 257244, 291000, 315250, 321555, 329800, 331500, 378300, 412250, 428740, 472875, 494700, 514488, 535925, 618375, 630500, 643110, 663000, 756600, 824500, 857480, 945750, 989400, 1071850, 1236750, 1261000, 1286220, 1607775, 1649000, 1891500, 2143700, 2473500, 2572440, 2679625, 3215550, 3783000, 4287400, 4947000, 5359250, 6431100, 8038875, 10718500, 12862200, 16077750, 21437000, 32155500, 64311000]

約数ペア:

[(1, 64311000), (2, 32155500), (3, 21437000), (4, 16077750), (5, 12862200), (6, 10718500), (8, 8038875), (10, 6431100), (12, 5359250), (13, 4947000), (15, 4287400), (17, 3783000), (20, 3215550), (24, 2679625), (25, 2572440), (26, 2473500), (30, 2143700), (34, 1891500), (39, 1649000), (40, 1607775), (50, 1286220), (51, 1261000), (52, 1236750), (60, 1071850), (65, 989400), (68, 945750), (75, 857480), (78, 824500), (85, 756600), (97, 663000), (100, 643110), (102, 630500), (104, 618375), (120, 535925), (125, 514488), (130, 494700), (136, 472875), (150, 428740), (156, 412250), (170, 378300), (194, 331500), (195, 329800), (200, 321555), (204, 315250), (221, 291000), (250, 257244), (255, 252200), (260, 247350), (291, 221000), (300, 214370), (312, 206125), (325, 197880), (340, 189150), (375, 171496), (388, 165750), (390, 164900), (408, 157625), (425, 151320), (442, 145500), (485, 132600), (500, 128622), (510, 126100), (520, 123675), (582, 110500), (600, 107185), (650, 98940), (663, 97000), (680, 94575), (750, 85748), (776, 82875), (780, 82450), (850, 75660), (884, 72750), (970, 66300), (975, 65960), (1000, 64311), (1020, 63050), (1105, 58200), (1164, 55250), (1261, 51000), (1275, 50440), (1300, 49470), (1326, 48500), (1455, 44200), (1500, 42874), (1560, 41225), (1625, 39576), (1649, 39000), (1700, 37830), (1768, 36375), (1940, 33150), (1950, 32980), (2040, 31525), (2125, 30264), (2210, 29100), (2328, 27625), (2425, 26520), (2522, 25500), (2550, 25220), (2600, 24735), (2652, 24250), (2910, 22100), (3000, 21437), (3250, 19788), (3298, 19500), (3315, 19400), (3400, 18915), (3783, 17000), (3880, 16575), (3900, 16490), (4250, 15132), (4420, 14550), (4850, 13260), (4875, 13192), (4947, 13000), (5044, 12750), (5100, 12610), (5304, 12125), (5525, 11640), (5820, 11050), (6305, 10200), (6375, 10088), (6500, 9894), (6596, 9750), (6630, 9700), (7275, 8840), (7566, 8500), (7800, 8245)]