75985920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1$

素因数の和:145

約数の個数: 264

約数和(自身を含む): 281650824

約数和(自身を除く): 205664904

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 97, 102, 120, 128, 136, 144, 153, 160, 170, 180, 192, 194, 204, 240, 255, 256, 272, 288, 291, 306, 320, 340, 360, 384, 388, 408, 480, 485, 510, 512, 544, 576, 582, 612, 640, 680, 720, 765, 768, 776, 816, 873, 960, 970, 1020, 1024, 1088, 1152, 1164, 1224, 1280, 1360, 1440, 1455, 1530, 1536, 1552, 1632, 1649, 1746, 1920, 1940, 2040, 2176, 2304, 2328, 2448, 2560, 2720, 2880, 2910, 3060, 3072, 3104, 3264, 3298, 3492, 3840, 3880, 4080, 4352, 4365, 4608, 4656, 4896, 4947, 5120, 5440, 5760, 5820, 6120, 6208, 6528, 6596, 6984, 7680, 7760, 8160, 8245, 8704, 8730, 9216, 9312, 9792, 9894, 10880, 11520, 11640, 12240, 12416, 13056, 13192, 13968, 14841, 15360, 15520, 16320, 16490, 17408, 17460, 18624, 19584, 19788, 21760, 23040, 23280, 24480, 24735, 24832, 26112, 26384, 27936, 29682, 31040, 32640, 32980, 34920, 37248, 39168, 39576, 43520, 46080, 46560, 48960, 49470, 49664, 52224, 52768, 55872, 59364, 62080, 65280, 65960, 69840, 74205, 74496, 78336, 79152, 87040, 93120, 97920, 98940, 99328, 105536, 111744, 118728, 124160, 130560, 131920, 139680, 148410, 148992, 156672, 158304, 186240, 195840, 197880, 211072, 223488, 237456, 248320, 261120, 263840, 279360, 296820, 297984, 316608, 372480, 391680, 395760, 422144, 446976, 474912, 496640, 527680, 558720, 593640, 633216, 744960, 783360, 791520, 844288, 893952, 949824, 1055360, 1117440, 1187280, 1266432, 1489920, 1583040, 1688576, 1899648, 2110720, 2234880, 2374560, 2532864, 3166080, 3799296, 4221440, 4469760, 4749120, 5065728, 6332160, 7598592, 8442880, 9498240, 12664320, 15197184, 18996480, 25328640, 37992960, 75985920]

約数ペア:

[(1, 75985920), (2, 37992960), (3, 25328640), (4, 18996480), (5, 15197184), (6, 12664320), (8, 9498240), (9, 8442880), (10, 7598592), (12, 6332160), (15, 5065728), (16, 4749120), (17, 4469760), (18, 4221440), (20, 3799296), (24, 3166080), (30, 2532864), (32, 2374560), (34, 2234880), (36, 2110720), (40, 1899648), (45, 1688576), (48, 1583040), (51, 1489920), (60, 1266432), (64, 1187280), (68, 1117440), (72, 1055360), (80, 949824), (85, 893952), (90, 844288), (96, 791520), (97, 783360), (102, 744960), (120, 633216), (128, 593640), (136, 558720), (144, 527680), (153, 496640), (160, 474912), (170, 446976), (180, 422144), (192, 395760), (194, 391680), (204, 372480), (240, 316608), (255, 297984), (256, 296820), (272, 279360), (288, 263840), (291, 261120), (306, 248320), (320, 237456), (340, 223488), (360, 211072), (384, 197880), (388, 195840), (408, 186240), (480, 158304), (485, 156672), (510, 148992), (512, 148410), (544, 139680), (576, 131920), (582, 130560), (612, 124160), (640, 118728), (680, 111744), (720, 105536), (765, 99328), (768, 98940), (776, 97920), (816, 93120), (873, 87040), (960, 79152), (970, 78336), (1020, 74496), (1024, 74205), (1088, 69840), (1152, 65960), (1164, 65280), (1224, 62080), (1280, 59364), (1360, 55872), (1440, 52768), (1455, 52224), (1530, 49664), (1536, 49470), (1552, 48960), (1632, 46560), (1649, 46080), (1746, 43520), (1920, 39576), (1940, 39168), (2040, 37248), (2176, 34920), (2304, 32980), (2328, 32640), (2448, 31040), (2560, 29682), (2720, 27936), (2880, 26384), (2910, 26112), (3060, 24832), (3072, 24735), (3104, 24480), (3264, 23280), (3298, 23040), (3492, 21760), (3840, 19788), (3880, 19584), (4080, 18624), (4352, 17460), (4365, 17408), (4608, 16490), (4656, 16320), (4896, 15520), (4947, 15360), (5120, 14841), (5440, 13968), (5760, 13192), (5820, 13056), (6120, 12416), (6208, 12240), (6528, 11640), (6596, 11520), (6984, 10880), (7680, 9894), (7760, 9792), (8160, 9312), (8245, 9216), (8704, 8730)]