20543234400

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{16883}}^1$

素因数の和:16935

約数の個数: 324

約数和(自身を含む): 78446221308

約数和(自身を除く): 57902986908

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 130, 144, 150, 156, 160, 169, 180, 195, 200, 208, 225, 234, 240, 260, 288, 300, 312, 325, 338, 360, 390, 400, 416, 450, 468, 480, 507, 520, 585, 600, 624, 650, 676, 720, 780, 800, 845, 900, 936, 975, 1014, 1040, 1170, 1200, 1248, 1300, 1352, 1440, 1521, 1560, 1690, 1800, 1872, 1950, 2028, 2080, 2340, 2400, 2535, 2600, 2704, 2925, 3042, 3120, 3380, 3600, 3744, 3900, 4056, 4225, 4680, 5070, 5200, 5408, 5850, 6084, 6240, 6760, 7200, 7605, 7800, 8112, 8450, 9360, 10140, 10400, 11700, 12168, 12675, 13520, 15210, 15600, 16224, 16883, 16900, 18720, 20280, 23400, 24336, 25350, 27040, 30420, 31200, 33766, 33800, 38025, 40560, 46800, 48672, 50649, 50700, 60840, 67532, 67600, 76050, 81120, 84415, 93600, 101298, 101400, 121680, 135064, 135200, 151947, 152100, 168830, 202596, 202800, 219479, 243360, 253245, 270128, 303894, 304200, 337660, 405192, 405600, 422075, 438958, 506490, 540256, 607788, 608400, 658437, 675320, 759735, 810384, 844150, 877916, 1012980, 1097395, 1215576, 1216800, 1266225, 1316874, 1350640, 1519470, 1620768, 1688300, 1755832, 1975311, 2025960, 2194790, 2431152, 2532450, 2633748, 2701280, 2853227, 3038940, 3292185, 3376600, 3511664, 3798675, 3950622, 4051920, 4389580, 4862304, 5064900, 5267496, 5486975, 5706454, 6077880, 6584370, 6753200, 7023328, 7597350, 7901244, 8103840, 8559681, 8779160, 9876555, 10129800, 10534992, 10973950, 11412908, 12155760, 13168740, 13506400, 14266135, 15194700, 15802488, 16460925, 17119362, 17558320, 19753110, 20259600, 21069984, 21947900, 22825816, 24311520, 25679043, 26337480, 28532270, 30389400, 31604976, 32921850, 34238724, 35116640, 39506220, 40519200, 42798405, 43895800, 45651632, 49382775, 51358086, 52674960, 57064540, 60778800, 63209952, 65843700, 68477448, 71330675, 79012440, 85596810, 87791600, 91303264, 98765550, 102716172, 105349920, 114129080, 121557600, 128395215, 131687400, 136954896, 142661350, 158024880, 171193620, 175583200, 197531100, 205432344, 213992025, 228258160, 256790430, 263374800, 273909792, 285322700, 316049760, 342387240, 395062200, 410864688, 427984050, 456516320, 513580860, 526749600, 570645400, 641976075, 684774480, 790124400, 821729376, 855968100, 1027161720, 1141290800, 1283952150, 1369548960, 1580248800, 1711936200, 2054323440, 2282581600, 2567904300, 3423872400, 4108646880, 5135808600, 6847744800, 10271617200, 20543234400]

約数ペア:

[(1, 20543234400), (2, 10271617200), (3, 6847744800), (4, 5135808600), (5, 4108646880), (6, 3423872400), (8, 2567904300), (9, 2282581600), (10, 2054323440), (12, 1711936200), (13, 1580248800), (15, 1369548960), (16, 1283952150), (18, 1141290800), (20, 1027161720), (24, 855968100), (25, 821729376), (26, 790124400), (30, 684774480), (32, 641976075), (36, 570645400), (39, 526749600), (40, 513580860), (45, 456516320), (48, 427984050), (50, 410864688), (52, 395062200), (60, 342387240), (65, 316049760), (72, 285322700), (75, 273909792), (78, 263374800), (80, 256790430), (90, 228258160), (96, 213992025), (100, 205432344), (104, 197531100), (117, 175583200), (120, 171193620), (130, 158024880), (144, 142661350), (150, 136954896), (156, 131687400), (160, 128395215), (169, 121557600), (180, 114129080), (195, 105349920), (200, 102716172), (208, 98765550), (225, 91303264), (234, 87791600), (240, 85596810), (260, 79012440), (288, 71330675), (300, 68477448), (312, 65843700), (325, 63209952), (338, 60778800), (360, 57064540), (390, 52674960), (400, 51358086), (416, 49382775), (450, 45651632), (468, 43895800), (480, 42798405), (507, 40519200), (520, 39506220), (585, 35116640), (600, 34238724), (624, 32921850), (650, 31604976), (676, 30389400), (720, 28532270), (780, 26337480), (800, 25679043), (845, 24311520), (900, 22825816), (936, 21947900), (975, 21069984), (1014, 20259600), (1040, 19753110), (1170, 17558320), (1200, 17119362), (1248, 16460925), (1300, 15802488), (1352, 15194700), (1440, 14266135), (1521, 13506400), (1560, 13168740), (1690, 12155760), (1800, 11412908), (1872, 10973950), (1950, 10534992), (2028, 10129800), (2080, 9876555), (2340, 8779160), (2400, 8559681), (2535, 8103840), (2600, 7901244), (2704, 7597350), (2925, 7023328), (3042, 6753200), (3120, 6584370), (3380, 6077880), (3600, 5706454), (3744, 5486975), (3900, 5267496), (4056, 5064900), (4225, 4862304), (4680, 4389580), (5070, 4051920), (5200, 3950622), (5408, 3798675), (5850, 3511664), (6084, 3376600), (6240, 3292185), (6760, 3038940), (7200, 2853227), (7605, 2701280), (7800, 2633748), (8112, 2532450), (8450, 2431152), (9360, 2194790), (10140, 2025960), (10400, 1975311), (11700, 1755832), (12168, 1688300), (12675, 1620768), (13520, 1519470), (15210, 1350640), (15600, 1316874), (16224, 1266225), (16883, 1216800), (16900, 1215576), (18720, 1097395), (20280, 1012980), (23400, 877916), (24336, 844150), (25350, 810384), (27040, 759735), (30420, 675320), (31200, 658437), (33766, 608400), (33800, 607788), (38025, 540256), (40560, 506490), (46800, 438958), (48672, 422075), (50649, 405600), (50700, 405192), (60840, 337660), (67532, 304200), (67600, 303894), (76050, 270128), (81120, 253245), (84415, 243360), (93600, 219479), (101298, 202800), (101400, 202596), (121680, 168830), (135064, 152100), (135200, 151947)]