76776480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 288

約数和(自身を含む): 295783488

約数和(自身を除く): 219007008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 37, 40, 44, 45, 48, 55, 60, 66, 72, 74, 80, 88, 90, 96, 99, 110, 111, 120, 131, 132, 144, 148, 160, 165, 176, 180, 185, 198, 220, 222, 240, 262, 264, 288, 296, 330, 333, 352, 360, 370, 393, 396, 407, 440, 444, 480, 495, 524, 528, 555, 592, 655, 660, 666, 720, 740, 786, 792, 814, 880, 888, 990, 1048, 1056, 1110, 1179, 1184, 1221, 1310, 1320, 1332, 1440, 1441, 1480, 1572, 1584, 1628, 1665, 1760, 1776, 1965, 1980, 2035, 2096, 2220, 2358, 2442, 2620, 2640, 2664, 2882, 2960, 3144, 3168, 3256, 3330, 3552, 3663, 3930, 3960, 4070, 4192, 4323, 4440, 4716, 4847, 4884, 5240, 5280, 5328, 5764, 5895, 5920, 6105, 6288, 6512, 6660, 7205, 7326, 7860, 7920, 8140, 8646, 8880, 9432, 9694, 9768, 10480, 10656, 11528, 11790, 12210, 12576, 12969, 13024, 13320, 14410, 14541, 14652, 15720, 15840, 16280, 17292, 17760, 18315, 18864, 19388, 19536, 20960, 21615, 23056, 23580, 24235, 24420, 25938, 26640, 28820, 29082, 29304, 31440, 32560, 34584, 36630, 37728, 38776, 39072, 43230, 43623, 46112, 47160, 48470, 48840, 51876, 53280, 53317, 57640, 58164, 58608, 62880, 64845, 65120, 69168, 72705, 73260, 77552, 86460, 87246, 94320, 96940, 97680, 103752, 106634, 115280, 116328, 117216, 129690, 138336, 145410, 146520, 155104, 159951, 172920, 174492, 188640, 193880, 195360, 207504, 213268, 218115, 230560, 232656, 259380, 266585, 290820, 293040, 319902, 345840, 348984, 387760, 415008, 426536, 436230, 465312, 479853, 518760, 533170, 581640, 586080, 639804, 691680, 697968, 775520, 799755, 853072, 872460, 959706, 1037520, 1066340, 1163280, 1279608, 1395936, 1599510, 1706144, 1744920, 1919412, 2075040, 2132680, 2326560, 2399265, 2559216, 3199020, 3489840, 3838824, 4265360, 4798530, 5118432, 6398040, 6979680, 7677648, 8530720, 9597060, 12796080, 15355296, 19194120, 25592160, 38388240, 76776480]

約数ペア:

[(1, 76776480), (2, 38388240), (3, 25592160), (4, 19194120), (5, 15355296), (6, 12796080), (8, 9597060), (9, 8530720), (10, 7677648), (11, 6979680), (12, 6398040), (15, 5118432), (16, 4798530), (18, 4265360), (20, 3838824), (22, 3489840), (24, 3199020), (30, 2559216), (32, 2399265), (33, 2326560), (36, 2132680), (37, 2075040), (40, 1919412), (44, 1744920), (45, 1706144), (48, 1599510), (55, 1395936), (60, 1279608), (66, 1163280), (72, 1066340), (74, 1037520), (80, 959706), (88, 872460), (90, 853072), (96, 799755), (99, 775520), (110, 697968), (111, 691680), (120, 639804), (131, 586080), (132, 581640), (144, 533170), (148, 518760), (160, 479853), (165, 465312), (176, 436230), (180, 426536), (185, 415008), (198, 387760), (220, 348984), (222, 345840), (240, 319902), (262, 293040), (264, 290820), (288, 266585), (296, 259380), (330, 232656), (333, 230560), (352, 218115), (360, 213268), (370, 207504), (393, 195360), (396, 193880), (407, 188640), (440, 174492), (444, 172920), (480, 159951), (495, 155104), (524, 146520), (528, 145410), (555, 138336), (592, 129690), (655, 117216), (660, 116328), (666, 115280), (720, 106634), (740, 103752), (786, 97680), (792, 96940), (814, 94320), (880, 87246), (888, 86460), (990, 77552), (1048, 73260), (1056, 72705), (1110, 69168), (1179, 65120), (1184, 64845), (1221, 62880), (1310, 58608), (1320, 58164), (1332, 57640), (1440, 53317), (1441, 53280), (1480, 51876), (1572, 48840), (1584, 48470), (1628, 47160), (1665, 46112), (1760, 43623), (1776, 43230), (1965, 39072), (1980, 38776), (2035, 37728), (2096, 36630), (2220, 34584), (2358, 32560), (2442, 31440), (2620, 29304), (2640, 29082), (2664, 28820), (2882, 26640), (2960, 25938), (3144, 24420), (3168, 24235), (3256, 23580), (3330, 23056), (3552, 21615), (3663, 20960), (3930, 19536), (3960, 19388), (4070, 18864), (4192, 18315), (4323, 17760), (4440, 17292), (4716, 16280), (4847, 15840), (4884, 15720), (5240, 14652), (5280, 14541), (5328, 14410), (5764, 13320), (5895, 13024), (5920, 12969), (6105, 12576), (6288, 12210), (6512, 11790), (6660, 11528), (7205, 10656), (7326, 10480), (7860, 9768), (7920, 9694), (8140, 9432), (8646, 8880)]