86914800

素因数分解:

$2^4\times 3^2\times 5^2\times 7^1\times {\mathrm{3449}}^1$

素因数の和:3480

約数の個数: 180

約数和(自身を含む): 344806800

約数和(自身を除く): 257892000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 112, 120, 126, 140, 144, 150, 168, 175, 180, 200, 210, 225, 240, 252, 280, 300, 315, 336, 350, 360, 400, 420, 450, 504, 525, 560, 600, 630, 700, 720, 840, 900, 1008, 1050, 1200, 1260, 1400, 1575, 1680, 1800, 2100, 2520, 2800, 3150, 3449, 3600, 4200, 5040, 6300, 6898, 8400, 10347, 12600, 13796, 17245, 20694, 24143, 25200, 27592, 31041, 34490, 41388, 48286, 51735, 55184, 62082, 68980, 72429, 82776, 86225, 96572, 103470, 120715, 124164, 137960, 144858, 155205, 165552, 172450, 193144, 206940, 217287, 241430, 248328, 258675, 275920, 289716, 310410, 344900, 362145, 386288, 413880, 434574, 482860, 496656, 517350, 579432, 603575, 620820, 689800, 724290, 776025, 827760, 869148, 965720, 1034700, 1086435, 1158864, 1207150, 1241640, 1379600, 1448580, 1552050, 1738296, 1810725, 1931440, 2069400, 2172870, 2414300, 2483280, 2897160, 3104100, 3476592, 3621450, 4138800, 4345740, 4828600, 5432175, 5794320, 6208200, 7242900, 8691480, 9657200, 10864350, 12416400, 14485800, 17382960, 21728700, 28971600, 43457400, 86914800]

約数ペア:

[(1, 86914800), (2, 43457400), (3, 28971600), (4, 21728700), (5, 17382960), (6, 14485800), (7, 12416400), (8, 10864350), (9, 9657200), (10, 8691480), (12, 7242900), (14, 6208200), (15, 5794320), (16, 5432175), (18, 4828600), (20, 4345740), (21, 4138800), (24, 3621450), (25, 3476592), (28, 3104100), (30, 2897160), (35, 2483280), (36, 2414300), (40, 2172870), (42, 2069400), (45, 1931440), (48, 1810725), (50, 1738296), (56, 1552050), (60, 1448580), (63, 1379600), (70, 1241640), (72, 1207150), (75, 1158864), (80, 1086435), (84, 1034700), (90, 965720), (100, 869148), (105, 827760), (112, 776025), (120, 724290), (126, 689800), (140, 620820), (144, 603575), (150, 579432), (168, 517350), (175, 496656), (180, 482860), (200, 434574), (210, 413880), (225, 386288), (240, 362145), (252, 344900), (280, 310410), (300, 289716), (315, 275920), (336, 258675), (350, 248328), (360, 241430), (400, 217287), (420, 206940), (450, 193144), (504, 172450), (525, 165552), (560, 155205), (600, 144858), (630, 137960), (700, 124164), (720, 120715), (840, 103470), (900, 96572), (1008, 86225), (1050, 82776), (1200, 72429), (1260, 68980), (1400, 62082), (1575, 55184), (1680, 51735), (1800, 48286), (2100, 41388), (2520, 34490), (2800, 31041), (3150, 27592), (3449, 25200), (3600, 24143), (4200, 20694), (5040, 17245), (6300, 13796), (6898, 12600), (8400, 10347)]