21136075200

素因数分解:

$2^6\times 3^4\times 5^2\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2402

約数の個数: 420

約数和(自身を含む): 78819432912

約数和(自身を除く): 57683357712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 71, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 142, 144, 150, 160, 162, 180, 192, 200, 213, 216, 225, 240, 270, 284, 288, 300, 320, 324, 355, 360, 400, 405, 426, 432, 450, 480, 540, 568, 576, 600, 639, 648, 675, 710, 720, 800, 810, 852, 864, 900, 960, 1065, 1080, 1136, 1200, 1278, 1296, 1350, 1420, 1440, 1600, 1620, 1704, 1728, 1775, 1800, 1917, 2025, 2130, 2160, 2272, 2297, 2400, 2556, 2592, 2700, 2840, 2880, 3195, 3240, 3408, 3550, 3600, 3834, 4050, 4260, 4320, 4544, 4594, 4800, 5112, 5184, 5325, 5400, 5680, 5751, 6390, 6480, 6816, 6891, 7100, 7200, 7668, 8100, 8520, 8640, 9188, 9585, 10224, 10650, 10800, 11360, 11485, 11502, 12780, 12960, 13632, 13782, 14200, 14400, 15336, 15975, 16200, 17040, 18376, 19170, 20448, 20673, 21300, 21600, 22720, 22970, 23004, 25560, 25920, 27564, 28400, 28755, 30672, 31950, 32400, 34080, 34455, 36752, 38340, 40896, 41346, 42600, 43200, 45940, 46008, 47925, 51120, 55128, 56800, 57425, 57510, 61344, 62019, 63900, 64800, 68160, 68910, 73504, 76680, 82692, 85200, 91880, 92016, 95850, 102240, 103365, 110256, 113600, 114850, 115020, 122688, 124038, 127800, 129600, 137820, 143775, 147008, 153360, 163087, 165384, 170400, 172275, 183760, 184032, 186057, 191700, 204480, 206730, 220512, 229700, 230040, 248076, 255600, 275640, 287550, 306720, 310095, 326174, 330768, 340800, 344550, 367520, 368064, 372114, 383400, 413460, 441024, 459400, 460080, 489261, 496152, 511200, 516825, 551280, 575100, 613440, 620190, 652348, 661536, 689100, 735040, 744228, 766800, 815435, 826920, 918800, 920160, 930285, 978522, 992304, 1022400, 1033650, 1102560, 1150200, 1240380, 1304696, 1323072, 1378200, 1467783, 1488456, 1533600, 1550475, 1630870, 1653840, 1837600, 1840320, 1860570, 1957044, 1984608, 2067300, 2205120, 2300400, 2446305, 2480760, 2609392, 2756400, 2935566, 2976912, 3067200, 3100950, 3261740, 3307680, 3675200, 3721140, 3914088, 3969216, 4077175, 4134600, 4403349, 4600800, 4651425, 4892610, 4961520, 5218784, 5512800, 5871132, 5953824, 6201900, 6523480, 6615360, 7338915, 7442280, 7828176, 8154350, 8269200, 8806698, 9201600, 9302850, 9785220, 9923040, 10437568, 11025600, 11742264, 11907648, 12231525, 12403800, 13046960, 13210047, 14677830, 14884560, 15656352, 16308700, 16538400, 17613396, 18605700, 19570440, 19846080, 22016745, 23484528, 24463050, 24807600, 26093920, 26420094, 29355660, 29769120, 31312704, 32617400, 33076800, 35226792, 36694575, 37211400, 39140880, 44033490, 46969056, 48926100, 49615200, 52187840, 52840188, 58711320, 59538240, 65234800, 66050235, 70453584, 73389150, 74422800, 78281760, 88066980, 93938112, 97852200, 99230400, 105680376, 110083725, 117422640, 130469600, 132100470, 140907168, 146778300, 148845600, 156563520, 176133960, 195704400, 211360752, 220167450, 234845280, 260939200, 264200940, 281814336, 293556600, 297691200, 330251175, 352267920, 391408800, 422721504, 440334900, 469690560, 528401880, 587113200, 660502350, 704535840, 782817600, 845443008, 880669800, 1056803760, 1174226400, 1321004700, 1409071680, 1761339600, 2113607520, 2348452800, 2642009400, 3522679200, 4227215040, 5284018800, 7045358400, 10568037600, 21136075200]

約数ペア:

[(1, 21136075200), (2, 10568037600), (3, 7045358400), (4, 5284018800), (5, 4227215040), (6, 3522679200), (8, 2642009400), (9, 2348452800), (10, 2113607520), (12, 1761339600), (15, 1409071680), (16, 1321004700), (18, 1174226400), (20, 1056803760), (24, 880669800), (25, 845443008), (27, 782817600), (30, 704535840), (32, 660502350), (36, 587113200), (40, 528401880), (45, 469690560), (48, 440334900), (50, 422721504), (54, 391408800), (60, 352267920), (64, 330251175), (71, 297691200), (72, 293556600), (75, 281814336), (80, 264200940), (81, 260939200), (90, 234845280), (96, 220167450), (100, 211360752), (108, 195704400), (120, 176133960), (135, 156563520), (142, 148845600), (144, 146778300), (150, 140907168), (160, 132100470), (162, 130469600), (180, 117422640), (192, 110083725), (200, 105680376), (213, 99230400), (216, 97852200), (225, 93938112), (240, 88066980), (270, 78281760), (284, 74422800), (288, 73389150), (300, 70453584), (320, 66050235), (324, 65234800), (355, 59538240), (360, 58711320), (400, 52840188), (405, 52187840), (426, 49615200), (432, 48926100), (450, 46969056), (480, 44033490), (540, 39140880), (568, 37211400), (576, 36694575), (600, 35226792), (639, 33076800), (648, 32617400), (675, 31312704), (710, 29769120), (720, 29355660), (800, 26420094), (810, 26093920), (852, 24807600), (864, 24463050), (900, 23484528), (960, 22016745), (1065, 19846080), (1080, 19570440), (1136, 18605700), (1200, 17613396), (1278, 16538400), (1296, 16308700), (1350, 15656352), (1420, 14884560), (1440, 14677830), (1600, 13210047), (1620, 13046960), (1704, 12403800), (1728, 12231525), (1775, 11907648), (1800, 11742264), (1917, 11025600), (2025, 10437568), (2130, 9923040), (2160, 9785220), (2272, 9302850), (2297, 9201600), (2400, 8806698), (2556, 8269200), (2592, 8154350), (2700, 7828176), (2840, 7442280), (2880, 7338915), (3195, 6615360), (3240, 6523480), (3408, 6201900), (3550, 5953824), (3600, 5871132), (3834, 5512800), (4050, 5218784), (4260, 4961520), (4320, 4892610), (4544, 4651425), (4594, 4600800), (4800, 4403349), (5112, 4134600), (5184, 4077175), (5325, 3969216), (5400, 3914088), (5680, 3721140), (5751, 3675200), (6390, 3307680), (6480, 3261740), (6816, 3100950), (6891, 3067200), (7100, 2976912), (7200, 2935566), (7668, 2756400), (8100, 2609392), (8520, 2480760), (8640, 2446305), (9188, 2300400), (9585, 2205120), (10224, 2067300), (10650, 1984608), (10800, 1957044), (11360, 1860570), (11485, 1840320), (11502, 1837600), (12780, 1653840), (12960, 1630870), (13632, 1550475), (13782, 1533600), (14200, 1488456), (14400, 1467783), (15336, 1378200), (15975, 1323072), (16200, 1304696), (17040, 1240380), (18376, 1150200), (19170, 1102560), (20448, 1033650), (20673, 1022400), (21300, 992304), (21600, 978522), (22720, 930285), (22970, 920160), (23004, 918800), (25560, 826920), (25920, 815435), (27564, 766800), (28400, 744228), (28755, 735040), (30672, 689100), (31950, 661536), (32400, 652348), (34080, 620190), (34455, 613440), (36752, 575100), (38340, 551280), (40896, 516825), (41346, 511200), (42600, 496152), (43200, 489261), (45940, 460080), (46008, 459400), (47925, 441024), (51120, 413460), (55128, 383400), (56800, 372114), (57425, 368064), (57510, 367520), (61344, 344550), (62019, 340800), (63900, 330768), (64800, 326174), (68160, 310095), (68910, 306720), (73504, 287550), (76680, 275640), (82692, 255600), (85200, 248076), (91880, 230040), (92016, 229700), (95850, 220512), (102240, 206730), (103365, 204480), (110256, 191700), (113600, 186057), (114850, 184032), (115020, 183760), (122688, 172275), (124038, 170400), (127800, 165384), (129600, 163087), (137820, 153360), (143775, 147008)]