869842800

素因数分解:

$2^4\times 3^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:212

約数の個数: 420

約数和(自身を含む): 3319178680

約数和(自身を除く): 2449335880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 81, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 157, 162, 171, 180, 190, 200, 216, 225, 228, 240, 243, 270, 285, 300, 304, 314, 324, 342, 360, 380, 400, 405, 432, 450, 456, 471, 475, 486, 513, 540, 570, 600, 628, 648, 675, 684, 720, 729, 760, 785, 810, 855, 900, 912, 942, 950, 972, 1026, 1080, 1140, 1200, 1215, 1256, 1296, 1350, 1368, 1413, 1425, 1458, 1520, 1539, 1570, 1620, 1710, 1800, 1884, 1900, 1944, 2025, 2052, 2160, 2280, 2355, 2430, 2512, 2565, 2700, 2736, 2826, 2850, 2916, 2983, 3078, 3140, 3240, 3420, 3600, 3645, 3768, 3800, 3888, 3925, 4050, 4104, 4239, 4275, 4560, 4617, 4710, 4860, 5130, 5400, 5652, 5700, 5832, 5966, 6075, 6156, 6280, 6480, 6840, 7065, 7290, 7536, 7600, 7695, 7850, 8100, 8208, 8478, 8550, 8949, 9234, 9420, 9720, 10260, 10800, 11304, 11400, 11664, 11775, 11932, 12150, 12312, 12560, 12717, 12825, 13680, 13851, 14130, 14580, 14915, 15390, 15700, 16200, 16956, 17100, 17898, 18225, 18468, 18840, 19440, 20520, 21195, 22608, 22800, 23085, 23550, 23864, 24300, 24624, 25434, 25650, 26847, 27702, 28260, 29160, 29830, 30780, 31400, 32400, 33912, 34200, 35325, 35796, 36450, 36936, 37680, 38151, 38475, 41040, 42390, 44745, 46170, 47100, 47728, 48600, 50868, 51300, 53694, 55404, 56520, 58320, 59660, 61560, 62800, 63585, 67824, 68400, 69255, 70650, 71592, 72900, 73872, 74575, 76302, 76950, 80541, 84780, 89490, 92340, 94200, 97200, 101736, 102600, 105975, 107388, 110808, 113040, 114453, 115425, 119320, 123120, 127170, 134235, 138510, 141300, 143184, 145800, 149150, 152604, 153900, 161082, 169560, 178980, 184680, 188400, 190755, 203472, 205200, 211950, 214776, 221616, 223725, 228906, 230850, 238640, 241623, 254340, 268470, 277020, 282600, 291600, 298300, 305208, 307800, 317925, 322164, 339120, 346275, 357960, 369360, 381510, 402705, 423900, 429552, 447450, 457812, 461700, 483246, 508680, 536940, 554040, 565200, 572265, 596600, 610416, 615600, 635850, 644328, 671175, 692550, 715920, 724869, 763020, 805410, 847800, 894900, 915624, 923400, 953775, 966492, 1017360, 1073880, 1108080, 1144530, 1193200, 1208115, 1271700, 1288656, 1342350, 1385100, 1449738, 1526040, 1610820, 1695600, 1789800, 1831248, 1846800, 1907550, 1932984, 2013525, 2147760, 2174607, 2289060, 2416230, 2543400, 2684700, 2770200, 2861325, 2899476, 3052080, 3221640, 3579600, 3624345, 3815100, 3865968, 4027050, 4349214, 4578120, 4832460, 5086800, 5369400, 5540400, 5722650, 5798952, 6040575, 6443280, 7248690, 7630200, 8054100, 8698428, 9156240, 9664920, 10738800, 10873035, 11445300, 11597904, 12081150, 14497380, 15260400, 16108200, 17396856, 18121725, 19329840, 21746070, 22890600, 24162300, 28994760, 32216400, 34793712, 36243450, 43492140, 45781200, 48324600, 54365175, 57989520, 72486900, 86984280, 96649200, 108730350, 144973800, 173968560, 217460700, 289947600, 434921400, 869842800]

約数ペア:

[(1, 869842800), (2, 434921400), (3, 289947600), (4, 217460700), (5, 173968560), (6, 144973800), (8, 108730350), (9, 96649200), (10, 86984280), (12, 72486900), (15, 57989520), (16, 54365175), (18, 48324600), (19, 45781200), (20, 43492140), (24, 36243450), (25, 34793712), (27, 32216400), (30, 28994760), (36, 24162300), (38, 22890600), (40, 21746070), (45, 19329840), (48, 18121725), (50, 17396856), (54, 16108200), (57, 15260400), (60, 14497380), (72, 12081150), (75, 11597904), (76, 11445300), (80, 10873035), (81, 10738800), (90, 9664920), (95, 9156240), (100, 8698428), (108, 8054100), (114, 7630200), (120, 7248690), (135, 6443280), (144, 6040575), (150, 5798952), (152, 5722650), (157, 5540400), (162, 5369400), (171, 5086800), (180, 4832460), (190, 4578120), (200, 4349214), (216, 4027050), (225, 3865968), (228, 3815100), (240, 3624345), (243, 3579600), (270, 3221640), (285, 3052080), (300, 2899476), (304, 2861325), (314, 2770200), (324, 2684700), (342, 2543400), (360, 2416230), (380, 2289060), (400, 2174607), (405, 2147760), (432, 2013525), (450, 1932984), (456, 1907550), (471, 1846800), (475, 1831248), (486, 1789800), (513, 1695600), (540, 1610820), (570, 1526040), (600, 1449738), (628, 1385100), (648, 1342350), (675, 1288656), (684, 1271700), (720, 1208115), (729, 1193200), (760, 1144530), (785, 1108080), (810, 1073880), (855, 1017360), (900, 966492), (912, 953775), (942, 923400), (950, 915624), (972, 894900), (1026, 847800), (1080, 805410), (1140, 763020), (1200, 724869), (1215, 715920), (1256, 692550), (1296, 671175), (1350, 644328), (1368, 635850), (1413, 615600), (1425, 610416), (1458, 596600), (1520, 572265), (1539, 565200), (1570, 554040), (1620, 536940), (1710, 508680), (1800, 483246), (1884, 461700), (1900, 457812), (1944, 447450), (2025, 429552), (2052, 423900), (2160, 402705), (2280, 381510), (2355, 369360), (2430, 357960), (2512, 346275), (2565, 339120), (2700, 322164), (2736, 317925), (2826, 307800), (2850, 305208), (2916, 298300), (2983, 291600), (3078, 282600), (3140, 277020), (3240, 268470), (3420, 254340), (3600, 241623), (3645, 238640), (3768, 230850), (3800, 228906), (3888, 223725), (3925, 221616), (4050, 214776), (4104, 211950), (4239, 205200), (4275, 203472), (4560, 190755), (4617, 188400), (4710, 184680), (4860, 178980), (5130, 169560), (5400, 161082), (5652, 153900), (5700, 152604), (5832, 149150), (5966, 145800), (6075, 143184), (6156, 141300), (6280, 138510), (6480, 134235), (6840, 127170), (7065, 123120), (7290, 119320), (7536, 115425), (7600, 114453), (7695, 113040), (7850, 110808), (8100, 107388), (8208, 105975), (8478, 102600), (8550, 101736), (8949, 97200), (9234, 94200), (9420, 92340), (9720, 89490), (10260, 84780), (10800, 80541), (11304, 76950), (11400, 76302), (11664, 74575), (11775, 73872), (11932, 72900), (12150, 71592), (12312, 70650), (12560, 69255), (12717, 68400), (12825, 67824), (13680, 63585), (13851, 62800), (14130, 61560), (14580, 59660), (14915, 58320), (15390, 56520), (15700, 55404), (16200, 53694), (16956, 51300), (17100, 50868), (17898, 48600), (18225, 47728), (18468, 47100), (18840, 46170), (19440, 44745), (20520, 42390), (21195, 41040), (22608, 38475), (22800, 38151), (23085, 37680), (23550, 36936), (23864, 36450), (24300, 35796), (24624, 35325), (25434, 34200), (25650, 33912), (26847, 32400), (27702, 31400), (28260, 30780), (29160, 29830)]