76857660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:278

約数の個数: 240

約数和(自身を含む): 278087040

約数和(自身を除く): 201229380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 27, 30, 33, 36, 38, 44, 45, 54, 55, 57, 60, 66, 76, 81, 90, 95, 99, 108, 110, 114, 132, 135, 162, 165, 171, 180, 190, 198, 209, 220, 227, 228, 270, 285, 297, 324, 330, 342, 380, 396, 405, 418, 454, 495, 513, 540, 570, 594, 627, 660, 681, 684, 810, 836, 855, 891, 908, 990, 1026, 1045, 1135, 1140, 1188, 1254, 1362, 1485, 1539, 1620, 1710, 1782, 1881, 1980, 2043, 2052, 2090, 2270, 2497, 2508, 2565, 2724, 2970, 3078, 3135, 3405, 3420, 3564, 3762, 4086, 4180, 4313, 4455, 4540, 4994, 5130, 5643, 5940, 6129, 6156, 6270, 6810, 7491, 7524, 7695, 8172, 8626, 8910, 9405, 9988, 10215, 10260, 11286, 12258, 12485, 12540, 12939, 13620, 14982, 15390, 16929, 17252, 17820, 18387, 18810, 20430, 21565, 22473, 22572, 24516, 24970, 25878, 28215, 29964, 30645, 30780, 33858, 36774, 37455, 37620, 38817, 40860, 43130, 44946, 47443, 49940, 51756, 56430, 61290, 64695, 67419, 67716, 73548, 74910, 77634, 84645, 86260, 89892, 91935, 94886, 112365, 112860, 116451, 122580, 129390, 134838, 142329, 149820, 155268, 169290, 183870, 189772, 194085, 202257, 224730, 232902, 237215, 258780, 269676, 284658, 337095, 338580, 349353, 367740, 388170, 404514, 426987, 449460, 465804, 474430, 569316, 582255, 674190, 698706, 711645, 776340, 809028, 853974, 948860, 1011285, 1164510, 1280961, 1348380, 1397412, 1423290, 1707948, 1746765, 2022570, 2134935, 2329020, 2561922, 2846580, 3493530, 3842883, 4045140, 4269870, 5123844, 6404805, 6987060, 7685766, 8539740, 12809610, 15371532, 19214415, 25619220, 38428830, 76857660]

約数ペア:

[(1, 76857660), (2, 38428830), (3, 25619220), (4, 19214415), (5, 15371532), (6, 12809610), (9, 8539740), (10, 7685766), (11, 6987060), (12, 6404805), (15, 5123844), (18, 4269870), (19, 4045140), (20, 3842883), (22, 3493530), (27, 2846580), (30, 2561922), (33, 2329020), (36, 2134935), (38, 2022570), (44, 1746765), (45, 1707948), (54, 1423290), (55, 1397412), (57, 1348380), (60, 1280961), (66, 1164510), (76, 1011285), (81, 948860), (90, 853974), (95, 809028), (99, 776340), (108, 711645), (110, 698706), (114, 674190), (132, 582255), (135, 569316), (162, 474430), (165, 465804), (171, 449460), (180, 426987), (190, 404514), (198, 388170), (209, 367740), (220, 349353), (227, 338580), (228, 337095), (270, 284658), (285, 269676), (297, 258780), (324, 237215), (330, 232902), (342, 224730), (380, 202257), (396, 194085), (405, 189772), (418, 183870), (454, 169290), (495, 155268), (513, 149820), (540, 142329), (570, 134838), (594, 129390), (627, 122580), (660, 116451), (681, 112860), (684, 112365), (810, 94886), (836, 91935), (855, 89892), (891, 86260), (908, 84645), (990, 77634), (1026, 74910), (1045, 73548), (1135, 67716), (1140, 67419), (1188, 64695), (1254, 61290), (1362, 56430), (1485, 51756), (1539, 49940), (1620, 47443), (1710, 44946), (1782, 43130), (1881, 40860), (1980, 38817), (2043, 37620), (2052, 37455), (2090, 36774), (2270, 33858), (2497, 30780), (2508, 30645), (2565, 29964), (2724, 28215), (2970, 25878), (3078, 24970), (3135, 24516), (3405, 22572), (3420, 22473), (3564, 21565), (3762, 20430), (4086, 18810), (4180, 18387), (4313, 17820), (4455, 17252), (4540, 16929), (4994, 15390), (5130, 14982), (5643, 13620), (5940, 12939), (6129, 12540), (6156, 12485), (6270, 12258), (6810, 11286), (7491, 10260), (7524, 10215), (7695, 9988), (8172, 9405), (8626, 8910)]