56120800

素因数分解:

$2^5\times 5^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 147646800

約数和(自身を除く): 91526000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 29, 32, 40, 41, 50, 58, 59, 80, 82, 100, 116, 118, 145, 160, 164, 200, 205, 232, 236, 290, 295, 328, 400, 410, 464, 472, 580, 590, 656, 725, 800, 820, 928, 944, 1025, 1160, 1180, 1189, 1312, 1450, 1475, 1640, 1711, 1888, 2050, 2320, 2360, 2378, 2419, 2900, 2950, 3280, 3422, 4100, 4640, 4720, 4756, 4838, 5800, 5900, 5945, 6560, 6844, 8200, 8555, 9440, 9512, 9676, 11600, 11800, 11890, 12095, 13688, 16400, 17110, 19024, 19352, 23200, 23600, 23780, 24190, 27376, 29725, 32800, 34220, 38048, 38704, 42775, 47200, 47560, 48380, 54752, 59450, 60475, 68440, 70151, 77408, 85550, 95120, 96760, 118900, 120950, 136880, 140302, 171100, 190240, 193520, 237800, 241900, 273760, 280604, 342200, 350755, 387040, 475600, 483800, 561208, 684400, 701510, 951200, 967600, 1122416, 1368800, 1403020, 1753775, 1935200, 2244832, 2806040, 3507550, 5612080, 7015100, 11224160, 14030200, 28060400, 56120800]

約数ペア:

[(1, 56120800), (2, 28060400), (4, 14030200), (5, 11224160), (8, 7015100), (10, 5612080), (16, 3507550), (20, 2806040), (25, 2244832), (29, 1935200), (32, 1753775), (40, 1403020), (41, 1368800), (50, 1122416), (58, 967600), (59, 951200), (80, 701510), (82, 684400), (100, 561208), (116, 483800), (118, 475600), (145, 387040), (160, 350755), (164, 342200), (200, 280604), (205, 273760), (232, 241900), (236, 237800), (290, 193520), (295, 190240), (328, 171100), (400, 140302), (410, 136880), (464, 120950), (472, 118900), (580, 96760), (590, 95120), (656, 85550), (725, 77408), (800, 70151), (820, 68440), (928, 60475), (944, 59450), (1025, 54752), (1160, 48380), (1180, 47560), (1189, 47200), (1312, 42775), (1450, 38704), (1475, 38048), (1640, 34220), (1711, 32800), (1888, 29725), (2050, 27376), (2320, 24190), (2360, 23780), (2378, 23600), (2419, 23200), (2900, 19352), (2950, 19024), (3280, 17110), (3422, 16400), (4100, 13688), (4640, 12095), (4720, 11890), (4756, 11800), (4838, 11600), (5800, 9676), (5900, 9512), (5945, 9440), (6560, 8555), (6844, 8200)]