51465120

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 200527488

約数和(自身を除く): 149062368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 53, 56, 60, 68, 70, 80, 84, 85, 96, 102, 105, 106, 112, 119, 120, 136, 140, 159, 160, 168, 170, 204, 210, 212, 224, 238, 240, 255, 265, 272, 280, 289, 318, 336, 340, 357, 371, 408, 420, 424, 476, 480, 510, 530, 544, 560, 578, 595, 636, 672, 680, 714, 742, 795, 816, 840, 848, 867, 901, 952, 1020, 1060, 1113, 1120, 1156, 1190, 1272, 1360, 1428, 1445, 1484, 1590, 1632, 1680, 1696, 1734, 1785, 1802, 1855, 1904, 2023, 2040, 2120, 2226, 2312, 2380, 2544, 2703, 2720, 2856, 2890, 2968, 3180, 3360, 3468, 3570, 3604, 3710, 3808, 4046, 4080, 4240, 4335, 4452, 4505, 4624, 4760, 5088, 5406, 5565, 5712, 5780, 5936, 6069, 6307, 6360, 6936, 7140, 7208, 7420, 8092, 8160, 8480, 8670, 8904, 9010, 9248, 9520, 10115, 10812, 11130, 11424, 11560, 11872, 12138, 12614, 12720, 13515, 13872, 14280, 14416, 14840, 15317, 16184, 17340, 17808, 18020, 18921, 19040, 20230, 21624, 22260, 23120, 24276, 25228, 25440, 27030, 27744, 28560, 28832, 29680, 30345, 30634, 31535, 32368, 34680, 35616, 36040, 37842, 40460, 43248, 44520, 45951, 46240, 48552, 50456, 54060, 57120, 59360, 60690, 61268, 63070, 64736, 69360, 72080, 75684, 76585, 80920, 86496, 89040, 91902, 94605, 97104, 100912, 107219, 108120, 121380, 122536, 126140, 138720, 144160, 151368, 153170, 161840, 178080, 183804, 189210, 194208, 201824, 214438, 216240, 229755, 242760, 245072, 252280, 302736, 306340, 321657, 323680, 367608, 378420, 428876, 432480, 459510, 485520, 490144, 504560, 536095, 605472, 612680, 643314, 735216, 756840, 857752, 919020, 971040, 1009120, 1072190, 1225360, 1286628, 1470432, 1513680, 1608285, 1715504, 1838040, 2144380, 2450720, 2573256, 3027360, 3216570, 3431008, 3676080, 4288760, 5146512, 6433140, 7352160, 8577520, 10293024, 12866280, 17155040, 25732560, 51465120]

約数ペア:

[(1, 51465120), (2, 25732560), (3, 17155040), (4, 12866280), (5, 10293024), (6, 8577520), (7, 7352160), (8, 6433140), (10, 5146512), (12, 4288760), (14, 3676080), (15, 3431008), (16, 3216570), (17, 3027360), (20, 2573256), (21, 2450720), (24, 2144380), (28, 1838040), (30, 1715504), (32, 1608285), (34, 1513680), (35, 1470432), (40, 1286628), (42, 1225360), (48, 1072190), (51, 1009120), (53, 971040), (56, 919020), (60, 857752), (68, 756840), (70, 735216), (80, 643314), (84, 612680), (85, 605472), (96, 536095), (102, 504560), (105, 490144), (106, 485520), (112, 459510), (119, 432480), (120, 428876), (136, 378420), (140, 367608), (159, 323680), (160, 321657), (168, 306340), (170, 302736), (204, 252280), (210, 245072), (212, 242760), (224, 229755), (238, 216240), (240, 214438), (255, 201824), (265, 194208), (272, 189210), (280, 183804), (289, 178080), (318, 161840), (336, 153170), (340, 151368), (357, 144160), (371, 138720), (408, 126140), (420, 122536), (424, 121380), (476, 108120), (480, 107219), (510, 100912), (530, 97104), (544, 94605), (560, 91902), (578, 89040), (595, 86496), (636, 80920), (672, 76585), (680, 75684), (714, 72080), (742, 69360), (795, 64736), (816, 63070), (840, 61268), (848, 60690), (867, 59360), (901, 57120), (952, 54060), (1020, 50456), (1060, 48552), (1113, 46240), (1120, 45951), (1156, 44520), (1190, 43248), (1272, 40460), (1360, 37842), (1428, 36040), (1445, 35616), (1484, 34680), (1590, 32368), (1632, 31535), (1680, 30634), (1696, 30345), (1734, 29680), (1785, 28832), (1802, 28560), (1855, 27744), (1904, 27030), (2023, 25440), (2040, 25228), (2120, 24276), (2226, 23120), (2312, 22260), (2380, 21624), (2544, 20230), (2703, 19040), (2720, 18921), (2856, 18020), (2890, 17808), (2968, 17340), (3180, 16184), (3360, 15317), (3468, 14840), (3570, 14416), (3604, 14280), (3710, 13872), (3808, 13515), (4046, 12720), (4080, 12614), (4240, 12138), (4335, 11872), (4452, 11560), (4505, 11424), (4624, 11130), (4760, 10812), (5088, 10115), (5406, 9520), (5565, 9248), (5712, 9010), (5780, 8904), (5936, 8670), (6069, 8480), (6307, 8160), (6360, 8092), (6936, 7420), (7140, 7208)]