18827110260

素因数分解:

$2^2\times 3^6\times 5^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{73}}^1$

素因数の和:152

約数の個数: 756

約数和(自身を含む): 73773604548

約数和(自身を除く): 54946494288

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 49, 54, 57, 60, 63, 70, 73, 76, 81, 84, 90, 95, 98, 105, 108, 114, 126, 133, 135, 140, 146, 147, 162, 171, 180, 189, 190, 196, 210, 219, 228, 243, 245, 252, 266, 270, 285, 292, 294, 315, 324, 342, 361, 365, 378, 380, 399, 405, 420, 438, 441, 486, 490, 511, 513, 532, 540, 567, 570, 588, 630, 657, 665, 684, 722, 729, 730, 735, 756, 798, 810, 855, 876, 882, 931, 945, 972, 980, 1022, 1026, 1083, 1095, 1134, 1140, 1197, 1215, 1260, 1314, 1323, 1330, 1387, 1444, 1458, 1460, 1470, 1533, 1539, 1596, 1620, 1701, 1710, 1764, 1805, 1862, 1890, 1971, 1995, 2044, 2052, 2166, 2190, 2205, 2268, 2394, 2430, 2527, 2555, 2565, 2628, 2646, 2660, 2774, 2793, 2835, 2916, 2940, 3066, 3078, 3249, 3285, 3402, 3420, 3577, 3591, 3610, 3645, 3724, 3780, 3942, 3969, 3990, 4161, 4332, 4380, 4410, 4599, 4617, 4655, 4788, 4860, 5054, 5103, 5110, 5130, 5292, 5415, 5548, 5586, 5670, 5913, 5985, 6132, 6156, 6498, 6570, 6615, 6804, 6935, 7154, 7182, 7220, 7290, 7581, 7665, 7695, 7884, 7938, 7980, 8322, 8379, 8505, 8820, 9198, 9234, 9310, 9709, 9747, 9855, 10108, 10206, 10220, 10260, 10731, 10773, 10830, 11172, 11340, 11826, 11907, 11970, 12483, 12635, 12996, 13140, 13230, 13797, 13851, 13870, 13965, 14308, 14364, 14580, 15162, 15330, 15390, 15876, 16245, 16644, 16758, 17010, 17689, 17739, 17885, 17955, 18396, 18468, 18620, 19418, 19494, 19710, 19845, 20412, 20805, 21462, 21546, 21660, 22743, 22995, 23085, 23652, 23814, 23940, 24966, 25137, 25270, 25515, 26353, 26460, 27594, 27702, 27740, 27930, 29127, 29241, 29565, 30324, 30660, 30780, 32193, 32319, 32490, 33516, 34020, 35378, 35478, 35721, 35770, 35910, 37449, 37905, 38836, 38988, 39420, 39690, 41391, 41610, 41895, 42924, 43092, 45486, 45990, 46170, 47628, 48545, 48735, 49932, 50274, 50540, 51030, 52706, 53067, 53217, 53655, 53865, 55188, 55404, 55860, 58254, 58482, 59130, 59535, 62415, 64386, 64638, 64980, 67963, 68229, 68985, 69255, 70756, 70956, 71442, 71540, 71820, 74898, 75411, 75810, 79059, 79380, 82782, 83220, 83790, 87381, 87723, 88445, 88695, 90972, 91980, 92340, 96579, 96957, 97090, 97470, 100548, 102060, 105412, 106134, 106434, 107310, 107730, 112347, 113715, 116508, 116964, 118260, 119070, 124173, 124830, 125685, 128772, 129276, 131765, 135926, 136458, 137970, 138510, 142884, 145635, 146205, 149796, 150822, 151620, 158118, 159201, 160965, 161595, 165564, 167580, 174762, 175446, 176890, 177390, 178605, 184471, 187245, 193158, 193914, 194180, 194940, 203889, 204687, 206955, 212268, 212868, 214620, 215460, 224694, 226233, 227430, 237177, 238140, 248346, 249660, 251370, 262143, 263169, 263530, 265335, 266085, 271852, 272916, 275940, 277020, 289737, 291270, 292410, 301644, 316236, 318402, 321930, 323190, 337041, 339815, 341145, 349524, 350892, 353780, 354780, 357210, 368942, 372519, 374490, 377055, 386316, 387828, 395295, 407778, 409374, 413910, 436905, 438615, 449388, 452466, 454860, 474354, 477603, 482895, 484785, 496692, 502740, 524286, 526338, 527060, 530670, 532170, 553413, 561735, 579474, 582540, 584820, 611667, 614061, 620865, 636804, 643860, 646380, 674082, 678699, 679630, 682290, 711531, 714420, 737884, 745038, 748980, 754110, 786429, 790590, 796005, 815556, 818748, 827820, 869211, 873810, 877230, 904932, 922355, 948708, 955206, 965790, 969570, 1011123, 1019445, 1023435, 1048572, 1052676, 1061340, 1064340, 1106826, 1123470, 1131165, 1158948, 1185885, 1223334, 1228122, 1241730, 1291297, 1310715, 1315845, 1348164, 1357398, 1359260, 1364580, 1423062, 1432809, 1448685, 1490076, 1508220, 1572858, 1581180, 1592010, 1660239, 1685205, 1738422, 1747620, 1754460, 1835001, 1842183, 1844710, 1862595, 1910412, 1931580, 1939140, 2022246, 2038890, 2046870, 2134593, 2213652, 2246940, 2262330, 2359287, 2371770, 2388015, 2446668, 2456244, 2483460, 2582594, 2607633, 2621430, 2631690, 2714796, 2767065, 2846124, 2865618, 2897370, 3058335, 3070305, 3145716, 3184020, 3320478, 3370410, 3393495, 3476844, 3557655, 3670002, 3684366, 3689420, 3725190, 3873891, 3932145, 4044492, 4077780, 4093740, 4269186, 4298427, 4346055, 4524660, 4718574, 4743540, 4776030, 4980717, 5055615, 5165188, 5215266, 5242860, 5263380, 5505003, 5534130, 5731236, 5794740, 6116670, 6140610, 6403779, 6456485, 6640956, 6740820, 6786990, 7077861, 7115310, 7164045, 7340004, 7368732, 7450380, 7747782, 7864290, 8301195, 8538372, 8596854, 8692110, 9175005, 9210915, 9437148, 9552060, 9961434, 10111230, 10430532, 10672965, 11010006, 11068260, 11621673, 11796435, 12233340, 12281220, 12807558, 12895281, 12912970, 13038165, 13573980, 14155722, 14230620, 14328090, 14942151, 15495564, 15728580, 16515009, 16602390, 17193708, 17384220, 18350010, 18421830, 19211337, 19369455, 19922868, 20222460, 21345930, 21492135, 22020012, 23243346, 23592870, 24903585, 25615116, 25790562, 25825940, 26076330, 27525015, 28311444, 28656180, 29884302, 32018895, 33030018, 33204780, 34865019, 35389305, 36700020, 36843660, 38422674, 38738910, 42691860, 42984270, 44826453, 46486692, 47185740, 49545027, 49807170, 51581124, 52152660, 55050030, 58108365, 59768604, 64037790, 64476405, 66060036, 69730038, 70778610, 74710755, 76845348, 77477820, 82575045, 85968540, 89652906, 96056685, 99090054, 99614340, 104595057, 110100060, 116216730, 128075580, 128952810, 134479359, 139460076, 141557220, 149421510, 165150090, 174325095, 179305812, 192113370, 198180108, 209190114, 224132265, 232433460, 247725135, 257905620, 268958718, 298843020, 313785171, 330300180, 348650190, 384226740, 418380228, 448264530, 495450270, 522975285, 537917436, 627570342, 672396795, 697300380, 896529060, 941355513, 990900540, 1045950570, 1255140684, 1344793590, 1568925855, 1882711026, 2091901140, 2689587180, 3137851710, 3765422052, 4706777565, 6275703420, 9413555130, 18827110260]

約数ペア:

[(1, 18827110260), (2, 9413555130), (3, 6275703420), (4, 4706777565), (5, 3765422052), (6, 3137851710), (7, 2689587180), (9, 2091901140), (10, 1882711026), (12, 1568925855), (14, 1344793590), (15, 1255140684), (18, 1045950570), (19, 990900540), (20, 941355513), (21, 896529060), (27, 697300380), (28, 672396795), (30, 627570342), (35, 537917436), (36, 522975285), (38, 495450270), (42, 448264530), (45, 418380228), (49, 384226740), (54, 348650190), (57, 330300180), (60, 313785171), (63, 298843020), (70, 268958718), (73, 257905620), (76, 247725135), (81, 232433460), (84, 224132265), (90, 209190114), (95, 198180108), (98, 192113370), (105, 179305812), (108, 174325095), (114, 165150090), (126, 149421510), (133, 141557220), (135, 139460076), (140, 134479359), (146, 128952810), (147, 128075580), (162, 116216730), (171, 110100060), (180, 104595057), (189, 99614340), (190, 99090054), (196, 96056685), (210, 89652906), (219, 85968540), (228, 82575045), (243, 77477820), (245, 76845348), (252, 74710755), (266, 70778610), (270, 69730038), (285, 66060036), (292, 64476405), (294, 64037790), (315, 59768604), (324, 58108365), (342, 55050030), (361, 52152660), (365, 51581124), (378, 49807170), (380, 49545027), (399, 47185740), (405, 46486692), (420, 44826453), (438, 42984270), (441, 42691860), (486, 38738910), (490, 38422674), (511, 36843660), (513, 36700020), (532, 35389305), (540, 34865019), (567, 33204780), (570, 33030018), (588, 32018895), (630, 29884302), (657, 28656180), (665, 28311444), (684, 27525015), (722, 26076330), (729, 25825940), (730, 25790562), (735, 25615116), (756, 24903585), (798, 23592870), (810, 23243346), (855, 22020012), (876, 21492135), (882, 21345930), (931, 20222460), (945, 19922868), (972, 19369455), (980, 19211337), (1022, 18421830), (1026, 18350010), (1083, 17384220), (1095, 17193708), (1134, 16602390), (1140, 16515009), (1197, 15728580), (1215, 15495564), (1260, 14942151), (1314, 14328090), (1323, 14230620), (1330, 14155722), (1387, 13573980), (1444, 13038165), (1458, 12912970), (1460, 12895281), (1470, 12807558), (1533, 12281220), (1539, 12233340), (1596, 11796435), (1620, 11621673), (1701, 11068260), (1710, 11010006), (1764, 10672965), (1805, 10430532), (1862, 10111230), (1890, 9961434), (1971, 9552060), (1995, 9437148), (2044, 9210915), (2052, 9175005), (2166, 8692110), (2190, 8596854), (2205, 8538372), (2268, 8301195), (2394, 7864290), (2430, 7747782), (2527, 7450380), (2555, 7368732), (2565, 7340004), (2628, 7164045), (2646, 7115310), (2660, 7077861), (2774, 6786990), (2793, 6740820), (2835, 6640956), (2916, 6456485), (2940, 6403779), (3066, 6140610), (3078, 6116670), (3249, 5794740), (3285, 5731236), (3402, 5534130), (3420, 5505003), (3577, 5263380), (3591, 5242860), (3610, 5215266), (3645, 5165188), (3724, 5055615), (3780, 4980717), (3942, 4776030), (3969, 4743540), (3990, 4718574), (4161, 4524660), (4332, 4346055), (4380, 4298427), (4410, 4269186), (4599, 4093740), (4617, 4077780), (4655, 4044492), (4788, 3932145), (4860, 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(87723, 214620), (88445, 212868), (88695, 212268), (90972, 206955), (91980, 204687), (92340, 203889), (96579, 194940), (96957, 194180), (97090, 193914), (97470, 193158), (100548, 187245), (102060, 184471), (105412, 178605), (106134, 177390), (106434, 176890), (107310, 175446), (107730, 174762), (112347, 167580), (113715, 165564), (116508, 161595), (116964, 160965), (118260, 159201), (119070, 158118), (124173, 151620), (124830, 150822), (125685, 149796), (128772, 146205), (129276, 145635), (131765, 142884), (135926, 138510), (136458, 137970)]