75288640

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:133

約数の個数: 224

約数和(自身を含む): 226771200

約数和(自身を除く): 151482560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 32, 35, 38, 40, 56, 58, 61, 64, 70, 76, 80, 95, 112, 116, 122, 133, 140, 145, 152, 160, 190, 203, 224, 232, 244, 266, 280, 290, 304, 305, 320, 380, 406, 427, 448, 464, 488, 532, 551, 560, 580, 608, 610, 665, 760, 812, 854, 928, 976, 1015, 1064, 1102, 1120, 1159, 1160, 1216, 1220, 1330, 1520, 1624, 1708, 1769, 1856, 1952, 2030, 2128, 2135, 2204, 2240, 2318, 2320, 2440, 2660, 2755, 3040, 3248, 3416, 3538, 3857, 3904, 4060, 4256, 4270, 4408, 4636, 4640, 4880, 5320, 5510, 5795, 6080, 6496, 6832, 7076, 7714, 8113, 8120, 8512, 8540, 8816, 8845, 9272, 9280, 9760, 10640, 11020, 11590, 12383, 12992, 13664, 14152, 15428, 16226, 16240, 17080, 17632, 17690, 18544, 19285, 19520, 21280, 22040, 23180, 24766, 27328, 28304, 30856, 32452, 32480, 33611, 34160, 35264, 35380, 37088, 38570, 40565, 42560, 44080, 46360, 49532, 56608, 61712, 61915, 64904, 64960, 67222, 68320, 70760, 74176, 77140, 81130, 88160, 92720, 99064, 113216, 123424, 123830, 129808, 134444, 136640, 141520, 154280, 162260, 168055, 176320, 185440, 198128, 235277, 246848, 247660, 259616, 268888, 283040, 308560, 324520, 336110, 370880, 396256, 470554, 495320, 519232, 537776, 566080, 617120, 649040, 672220, 792512, 941108, 990640, 1075552, 1176385, 1234240, 1298080, 1344440, 1882216, 1981280, 2151104, 2352770, 2596160, 2688880, 3764432, 3962560, 4705540, 5377760, 7528864, 9411080, 10755520, 15057728, 18822160, 37644320, 75288640]

約数ペア:

[(1, 75288640), (2, 37644320), (4, 18822160), (5, 15057728), (7, 10755520), (8, 9411080), (10, 7528864), (14, 5377760), (16, 4705540), (19, 3962560), (20, 3764432), (28, 2688880), (29, 2596160), (32, 2352770), (35, 2151104), (38, 1981280), (40, 1882216), (56, 1344440), (58, 1298080), (61, 1234240), (64, 1176385), (70, 1075552), (76, 990640), (80, 941108), (95, 792512), (112, 672220), (116, 649040), (122, 617120), (133, 566080), (140, 537776), (145, 519232), (152, 495320), (160, 470554), (190, 396256), (203, 370880), (224, 336110), (232, 324520), (244, 308560), (266, 283040), (280, 268888), (290, 259616), (304, 247660), (305, 246848), (320, 235277), (380, 198128), (406, 185440), (427, 176320), (448, 168055), (464, 162260), (488, 154280), (532, 141520), (551, 136640), (560, 134444), (580, 129808), (608, 123830), (610, 123424), (665, 113216), (760, 99064), (812, 92720), (854, 88160), (928, 81130), (976, 77140), (1015, 74176), (1064, 70760), (1102, 68320), (1120, 67222), (1159, 64960), (1160, 64904), (1216, 61915), (1220, 61712), (1330, 56608), (1520, 49532), (1624, 46360), (1708, 44080), (1769, 42560), (1856, 40565), (1952, 38570), (2030, 37088), (2128, 35380), (2135, 35264), (2204, 34160), (2240, 33611), (2318, 32480), (2320, 32452), (2440, 30856), (2660, 28304), (2755, 27328), (3040, 24766), (3248, 23180), (3416, 22040), (3538, 21280), (3857, 19520), (3904, 19285), (4060, 18544), (4256, 17690), (4270, 17632), (4408, 17080), (4636, 16240), (4640, 16226), (4880, 15428), (5320, 14152), (5510, 13664), (5795, 12992), (6080, 12383), (6496, 11590), (6832, 11020), (7076, 10640), (7714, 9760), (8113, 9280), (8120, 9272), (8512, 8845), (8540, 8816)]