275432520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:236

約数の個数: 256

約数和(自身を含む): 955514880

約数和(自身を除く): 680082360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 53, 55, 60, 62, 66, 88, 93, 106, 110, 120, 124, 127, 132, 155, 159, 165, 186, 212, 220, 248, 254, 264, 265, 310, 318, 330, 341, 372, 381, 424, 440, 465, 508, 530, 583, 620, 635, 636, 660, 682, 744, 762, 795, 930, 1016, 1023, 1060, 1166, 1240, 1270, 1272, 1320, 1364, 1397, 1524, 1590, 1643, 1705, 1749, 1860, 1905, 2046, 2120, 2332, 2540, 2728, 2794, 2915, 3048, 3180, 3286, 3410, 3498, 3720, 3810, 3937, 4092, 4191, 4664, 4929, 5080, 5115, 5588, 5830, 6360, 6572, 6731, 6820, 6985, 6996, 7620, 7874, 8184, 8215, 8382, 8745, 9858, 10230, 11176, 11660, 11811, 13144, 13462, 13640, 13970, 13992, 15240, 15748, 16430, 16764, 17490, 18073, 19685, 19716, 20193, 20460, 20955, 23320, 23622, 24645, 26924, 27940, 31496, 32860, 33528, 33655, 34980, 36146, 39370, 39432, 40386, 40920, 41910, 43307, 47244, 49290, 53848, 54219, 55880, 59055, 65720, 67310, 69960, 72292, 74041, 78740, 80772, 83820, 86614, 90365, 94488, 98580, 100965, 108438, 118110, 129921, 134620, 144584, 148082, 157480, 161544, 167640, 173228, 180730, 197160, 201930, 208661, 216535, 216876, 222123, 236220, 259842, 269240, 271095, 296164, 346456, 361460, 370205, 403860, 417322, 433070, 433752, 444246, 472440, 519684, 542190, 592328, 625983, 649605, 722920, 740410, 807720, 834644, 866140, 888492, 1039368, 1043305, 1084380, 1110615, 1251966, 1299210, 1480820, 1669288, 1732280, 1776984, 2086610, 2168760, 2221230, 2295271, 2503932, 2598420, 2961640, 3129915, 4173220, 4442460, 4590542, 5007864, 5196840, 6259830, 6885813, 8346440, 8884920, 9181084, 11476355, 12519660, 13771626, 18362168, 22952710, 25039320, 27543252, 34429065, 45905420, 55086504, 68858130, 91810840, 137716260, 275432520]

約数ペア:

[(1, 275432520), (2, 137716260), (3, 91810840), (4, 68858130), (5, 55086504), (6, 45905420), (8, 34429065), (10, 27543252), (11, 25039320), (12, 22952710), (15, 18362168), (20, 13771626), (22, 12519660), (24, 11476355), (30, 9181084), (31, 8884920), (33, 8346440), (40, 6885813), (44, 6259830), (53, 5196840), (55, 5007864), (60, 4590542), (62, 4442460), (66, 4173220), (88, 3129915), (93, 2961640), (106, 2598420), (110, 2503932), (120, 2295271), (124, 2221230), (127, 2168760), (132, 2086610), (155, 1776984), (159, 1732280), (165, 1669288), (186, 1480820), (212, 1299210), (220, 1251966), (248, 1110615), (254, 1084380), (264, 1043305), (265, 1039368), (310, 888492), (318, 866140), (330, 834644), (341, 807720), (372, 740410), (381, 722920), (424, 649605), (440, 625983), (465, 592328), (508, 542190), (530, 519684), (583, 472440), (620, 444246), (635, 433752), (636, 433070), (660, 417322), (682, 403860), (744, 370205), (762, 361460), (795, 346456), (930, 296164), (1016, 271095), (1023, 269240), (1060, 259842), (1166, 236220), (1240, 222123), (1270, 216876), (1272, 216535), (1320, 208661), (1364, 201930), (1397, 197160), (1524, 180730), (1590, 173228), (1643, 167640), (1705, 161544), (1749, 157480), (1860, 148082), (1905, 144584), (2046, 134620), (2120, 129921), (2332, 118110), (2540, 108438), (2728, 100965), (2794, 98580), (2915, 94488), (3048, 90365), (3180, 86614), (3286, 83820), (3410, 80772), (3498, 78740), (3720, 74041), (3810, 72292), (3937, 69960), (4092, 67310), (4191, 65720), (4664, 59055), (4929, 55880), (5080, 54219), (5115, 53848), (5588, 49290), (5830, 47244), (6360, 43307), (6572, 41910), (6731, 40920), (6820, 40386), (6985, 39432), (6996, 39370), (7620, 36146), (7874, 34980), (8184, 33655), (8215, 33528), (8382, 32860), (8745, 31496), (9858, 27940), (10230, 26924), (11176, 24645), (11660, 23622), (11811, 23320), (13144, 20955), (13462, 20460), (13640, 20193), (13970, 19716), (13992, 19685), (15240, 18073), (15748, 17490), (16430, 16764)]