20131573800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1459}}^1$

素因数の和:1581

約数の個数: 384

約数和(自身を含む): 70714224000

約数和(自身を除く): 50582650200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 29, 30, 39, 40, 50, 52, 58, 60, 61, 65, 75, 78, 87, 100, 104, 116, 120, 122, 130, 145, 150, 156, 174, 183, 195, 200, 232, 244, 260, 290, 300, 305, 312, 325, 348, 366, 377, 390, 435, 488, 520, 580, 600, 610, 650, 696, 725, 732, 754, 780, 793, 870, 915, 975, 1131, 1160, 1220, 1300, 1450, 1459, 1464, 1508, 1525, 1560, 1586, 1740, 1769, 1830, 1885, 1950, 2175, 2262, 2379, 2440, 2600, 2900, 2918, 3016, 3050, 3172, 3480, 3538, 3660, 3770, 3900, 3965, 4350, 4377, 4524, 4575, 4758, 5307, 5655, 5800, 5836, 6100, 6344, 7076, 7295, 7320, 7540, 7800, 7930, 8700, 8754, 8845, 9048, 9150, 9425, 9516, 10614, 11310, 11672, 11895, 12200, 14152, 14590, 15080, 15860, 17400, 17508, 17690, 18300, 18850, 18967, 19032, 19825, 21228, 21885, 22620, 22997, 23790, 26535, 28275, 29180, 31720, 35016, 35380, 36475, 36600, 37700, 37934, 39650, 42311, 42456, 43770, 44225, 45240, 45994, 47580, 53070, 56550, 56901, 58360, 59475, 68991, 70760, 72950, 75400, 75868, 79300, 84622, 87540, 88450, 88999, 91988, 94835, 95160, 106140, 109425, 113100, 113802, 114985, 118950, 126933, 132675, 137982, 145900, 151736, 158600, 169244, 175080, 176900, 177998, 183976, 189670, 211555, 212280, 218850, 226200, 227604, 229970, 237900, 253866, 265350, 266997, 275964, 284505, 291800, 338488, 344955, 353800, 355996, 379340, 423110, 437700, 444995, 455208, 459940, 474175, 475800, 507732, 530700, 533994, 550043, 551928, 569010, 574925, 634665, 689910, 711992, 758680, 846220, 875400, 889990, 919880, 948350, 1015464, 1057775, 1061400, 1067988, 1100086, 1138020, 1149850, 1156987, 1269330, 1334985, 1379820, 1422525, 1650129, 1692440, 1724775, 1779980, 1896700, 2115550, 2135976, 2200172, 2224975, 2276040, 2299700, 2313974, 2538660, 2580971, 2669970, 2750215, 2759640, 2845050, 3173325, 3300258, 3449550, 3470961, 3559960, 3793400, 4231100, 4400344, 4449950, 4599400, 4627948, 5077320, 5161942, 5339940, 5500430, 5690100, 5784935, 6346650, 6600516, 6674925, 6899100, 6941922, 7742913, 8250645, 8462200, 8899900, 9255896, 10323884, 10679880, 11000860, 11380200, 11569870, 12693300, 12904855, 13201032, 13349850, 13751075, 13798200, 13883844, 15485826, 16501290, 17354805, 17799800, 20647768, 22001720, 23139740, 25386600, 25809710, 26699700, 27502150, 27767688, 28924675, 30971652, 33002580, 33552623, 34709610, 38714565, 41253225, 46279480, 51619420, 53399400, 55004300, 57849350, 61943304, 64524275, 66005160, 67105246, 69419220, 77429130, 82506450, 86774025, 100657869, 103238840, 110008600, 115698700, 129048550, 134210492, 138838440, 154858260, 165012900, 167763115, 173548050, 193572825, 201315738, 231397400, 258097100, 268420984, 309716520, 330025800, 335526230, 347096100, 387145650, 402631476, 503289345, 516194200, 671052460, 694192200, 774291300, 805262952, 838815575, 1006578690, 1342104920, 1548582600, 1677631150, 2013157380, 2516446725, 3355262300, 4026314760, 5032893450, 6710524600, 10065786900, 20131573800]

約数ペア:

[(1, 20131573800), (2, 10065786900), (3, 6710524600), (4, 5032893450), (5, 4026314760), (6, 3355262300), (8, 2516446725), (10, 2013157380), (12, 1677631150), (13, 1548582600), (15, 1342104920), (20, 1006578690), (24, 838815575), (25, 805262952), (26, 774291300), (29, 694192200), (30, 671052460), (39, 516194200), (40, 503289345), (50, 402631476), (52, 387145650), (58, 347096100), (60, 335526230), (61, 330025800), (65, 309716520), (75, 268420984), (78, 258097100), (87, 231397400), (100, 201315738), (104, 193572825), (116, 173548050), (120, 167763115), (122, 165012900), (130, 154858260), (145, 138838440), (150, 134210492), (156, 129048550), (174, 115698700), (183, 110008600), (195, 103238840), (200, 100657869), (232, 86774025), (244, 82506450), (260, 77429130), (290, 69419220), (300, 67105246), (305, 66005160), (312, 64524275), (325, 61943304), (348, 57849350), (366, 55004300), (377, 53399400), (390, 51619420), (435, 46279480), (488, 41253225), (520, 38714565), (580, 34709610), (600, 33552623), (610, 33002580), (650, 30971652), (696, 28924675), (725, 27767688), (732, 27502150), (754, 26699700), (780, 25809710), (793, 25386600), (870, 23139740), (915, 22001720), (975, 20647768), (1131, 17799800), (1160, 17354805), (1220, 16501290), (1300, 15485826), (1450, 13883844), (1459, 13798200), (1464, 13751075), (1508, 13349850), (1525, 13201032), (1560, 12904855), (1586, 12693300), (1740, 11569870), (1769, 11380200), (1830, 11000860), (1885, 10679880), (1950, 10323884), (2175, 9255896), (2262, 8899900), (2379, 8462200), (2440, 8250645), (2600, 7742913), (2900, 6941922), (2918, 6899100), (3016, 6674925), (3050, 6600516), (3172, 6346650), (3480, 5784935), (3538, 5690100), (3660, 5500430), (3770, 5339940), (3900, 5161942), (3965, 5077320), (4350, 4627948), (4377, 4599400), (4524, 4449950), (4575, 4400344), (4758, 4231100), (5307, 3793400), (5655, 3559960), (5800, 3470961), (5836, 3449550), (6100, 3300258), (6344, 3173325), (7076, 2845050), (7295, 2759640), (7320, 2750215), (7540, 2669970), (7800, 2580971), (7930, 2538660), (8700, 2313974), (8754, 2299700), (8845, 2276040), (9048, 2224975), (9150, 2200172), (9425, 2135976), (9516, 2115550), (10614, 1896700), (11310, 1779980), (11672, 1724775), (11895, 1692440), (12200, 1650129), (14152, 1422525), (14590, 1379820), (15080, 1334985), (15860, 1269330), (17400, 1156987), (17508, 1149850), (17690, 1138020), (18300, 1100086), (18850, 1067988), (18967, 1061400), (19032, 1057775), (19825, 1015464), (21228, 948350), (21885, 919880), (22620, 889990), (22997, 875400), (23790, 846220), (26535, 758680), (28275, 711992), (29180, 689910), (31720, 634665), (35016, 574925), (35380, 569010), (36475, 551928), (36600, 550043), (37700, 533994), (37934, 530700), (39650, 507732), (42311, 475800), (42456, 474175), (43770, 459940), (44225, 455208), (45240, 444995), (45994, 437700), (47580, 423110), (53070, 379340), (56550, 355996), (56901, 353800), (58360, 344955), (59475, 338488), (68991, 291800), (70760, 284505), (72950, 275964), (75400, 266997), (75868, 265350), (79300, 253866), (84622, 237900), (87540, 229970), (88450, 227604), (88999, 226200), (91988, 218850), (94835, 212280), (95160, 211555), (106140, 189670), (109425, 183976), (113100, 177998), (113802, 176900), (114985, 175080), (118950, 169244), (126933, 158600), (132675, 151736), (137982, 145900)]