54127920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1$

素因数の和:164

約数の個数: 320

約数和(自身を含む): 218557440

約数和(自身を除く): 164429520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 48, 55, 56, 58, 60, 66, 70, 77, 80, 84, 87, 88, 101, 105, 110, 112, 116, 120, 132, 140, 145, 154, 165, 168, 174, 176, 202, 203, 210, 220, 231, 232, 240, 264, 280, 290, 303, 308, 319, 330, 336, 348, 385, 404, 406, 420, 435, 440, 462, 464, 505, 528, 560, 580, 606, 609, 616, 638, 660, 696, 707, 770, 808, 812, 840, 870, 880, 924, 957, 1010, 1015, 1111, 1155, 1160, 1212, 1218, 1232, 1276, 1320, 1392, 1414, 1515, 1540, 1595, 1616, 1624, 1680, 1740, 1848, 1914, 2020, 2030, 2121, 2222, 2233, 2310, 2320, 2424, 2436, 2552, 2640, 2828, 2929, 3030, 3045, 3080, 3190, 3248, 3333, 3480, 3535, 3696, 3828, 4040, 4060, 4242, 4444, 4466, 4620, 4785, 4848, 4872, 5104, 5555, 5656, 5858, 6060, 6090, 6160, 6380, 6666, 6699, 6960, 7070, 7656, 7777, 8080, 8120, 8484, 8787, 8888, 8932, 9240, 9570, 9744, 10605, 11110, 11165, 11312, 11716, 12120, 12180, 12760, 13332, 13398, 14140, 14645, 15312, 15554, 16240, 16665, 16968, 17574, 17776, 17864, 18480, 19140, 20503, 21210, 22220, 22330, 23331, 23432, 24240, 24360, 25520, 26664, 26796, 28280, 29290, 31108, 32219, 33330, 33495, 33936, 35148, 35728, 38280, 38885, 41006, 42420, 43935, 44440, 44660, 46662, 46864, 48720, 53328, 53592, 56560, 58580, 61509, 62216, 64438, 66660, 66990, 70296, 76560, 77770, 82012, 84840, 87870, 88880, 89320, 93324, 96657, 102515, 107184, 116655, 117160, 123018, 124432, 128876, 133320, 133980, 140592, 155540, 161095, 164024, 169680, 175740, 178640, 186648, 193314, 205030, 225533, 233310, 234320, 246036, 257752, 266640, 267960, 307545, 311080, 322190, 328048, 351480, 373296, 386628, 410060, 451066, 466620, 483285, 492072, 515504, 535920, 615090, 622160, 644380, 676599, 702960, 773256, 820120, 902132, 933240, 966570, 984144, 1127665, 1230180, 1288760, 1353198, 1546512, 1640240, 1804264, 1866480, 1933140, 2255330, 2460360, 2577520, 2706396, 3382995, 3608528, 3866280, 4510660, 4920720, 5412792, 6765990, 7732560, 9021320, 10825584, 13531980, 18042640, 27063960, 54127920]

約数ペア:

[(1, 54127920), (2, 27063960), (3, 18042640), (4, 13531980), (5, 10825584), (6, 9021320), (7, 7732560), (8, 6765990), (10, 5412792), (11, 4920720), (12, 4510660), (14, 3866280), (15, 3608528), (16, 3382995), (20, 2706396), (21, 2577520), (22, 2460360), (24, 2255330), (28, 1933140), (29, 1866480), (30, 1804264), (33, 1640240), (35, 1546512), (40, 1353198), (42, 1288760), (44, 1230180), (48, 1127665), (55, 984144), (56, 966570), (58, 933240), (60, 902132), (66, 820120), (70, 773256), (77, 702960), (80, 676599), (84, 644380), (87, 622160), (88, 615090), (101, 535920), (105, 515504), (110, 492072), (112, 483285), (116, 466620), (120, 451066), (132, 410060), (140, 386628), (145, 373296), (154, 351480), (165, 328048), (168, 322190), (174, 311080), (176, 307545), (202, 267960), (203, 266640), (210, 257752), (220, 246036), (231, 234320), (232, 233310), (240, 225533), (264, 205030), (280, 193314), (290, 186648), (303, 178640), (308, 175740), (319, 169680), (330, 164024), (336, 161095), (348, 155540), (385, 140592), (404, 133980), (406, 133320), (420, 128876), (435, 124432), (440, 123018), (462, 117160), (464, 116655), (505, 107184), (528, 102515), (560, 96657), (580, 93324), (606, 89320), (609, 88880), (616, 87870), (638, 84840), (660, 82012), (696, 77770), (707, 76560), (770, 70296), (808, 66990), (812, 66660), (840, 64438), (870, 62216), (880, 61509), (924, 58580), (957, 56560), (1010, 53592), (1015, 53328), (1111, 48720), (1155, 46864), (1160, 46662), (1212, 44660), (1218, 44440), (1232, 43935), (1276, 42420), (1320, 41006), (1392, 38885), (1414, 38280), (1515, 35728), (1540, 35148), (1595, 33936), (1616, 33495), (1624, 33330), (1680, 32219), (1740, 31108), (1848, 29290), (1914, 28280), (2020, 26796), (2030, 26664), (2121, 25520), (2222, 24360), (2233, 24240), (2310, 23432), (2320, 23331), (2424, 22330), (2436, 22220), (2552, 21210), (2640, 20503), (2828, 19140), (2929, 18480), (3030, 17864), (3045, 17776), (3080, 17574), (3190, 16968), (3248, 16665), (3333, 16240), (3480, 15554), (3535, 15312), (3696, 14645), (3828, 14140), (4040, 13398), (4060, 13332), (4242, 12760), (4444, 12180), (4466, 12120), (4620, 11716), (4785, 11312), (4848, 11165), (4872, 11110), (5104, 10605), (5555, 9744), (5656, 9570), (5858, 9240), (6060, 8932), (6090, 8888), (6160, 8787), (6380, 8484), (6666, 8120), (6699, 8080), (6960, 7777), (7070, 7656)]