19987437600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11239}}^1$

素因数の和:11297

約数の個数: 432

約数和(自身を含む): 79904260800

約数和(自身を除く): 59916823200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 25, 26, 30, 32, 36, 38, 39, 40, 45, 48, 50, 52, 57, 60, 65, 72, 75, 76, 78, 80, 90, 95, 96, 100, 104, 114, 117, 120, 130, 144, 150, 152, 156, 160, 171, 180, 190, 195, 200, 208, 225, 228, 234, 240, 247, 260, 285, 288, 300, 304, 312, 325, 342, 360, 380, 390, 400, 416, 450, 456, 468, 475, 480, 494, 520, 570, 585, 600, 608, 624, 650, 684, 720, 741, 760, 780, 800, 855, 900, 912, 936, 950, 975, 988, 1040, 1140, 1170, 1200, 1235, 1248, 1300, 1368, 1425, 1440, 1482, 1520, 1560, 1710, 1800, 1824, 1872, 1900, 1950, 1976, 2080, 2223, 2280, 2340, 2400, 2470, 2600, 2736, 2850, 2925, 2964, 3040, 3120, 3420, 3600, 3705, 3744, 3800, 3900, 3952, 4275, 4446, 4560, 4680, 4940, 5200, 5472, 5700, 5850, 5928, 6175, 6240, 6840, 7200, 7410, 7600, 7800, 7904, 8550, 8892, 9120, 9360, 9880, 10400, 11115, 11239, 11400, 11700, 11856, 12350, 13680, 14820, 15200, 15600, 17100, 17784, 18525, 18720, 19760, 22230, 22478, 22800, 23400, 23712, 24700, 27360, 29640, 31200, 33717, 34200, 35568, 37050, 39520, 44460, 44956, 45600, 46800, 49400, 55575, 56195, 59280, 67434, 68400, 71136, 74100, 88920, 89912, 93600, 98800, 101151, 111150, 112390, 118560, 134868, 136800, 146107, 148200, 168585, 177840, 179824, 197600, 202302, 213541, 222300, 224780, 269736, 280975, 292214, 296400, 337170, 355680, 359648, 404604, 427082, 438321, 444600, 449560, 505755, 539472, 561950, 584428, 592800, 640623, 674340, 730535, 809208, 842925, 854164, 876642, 889200, 899120, 1011510, 1067705, 1078944, 1123900, 1168856, 1281246, 1314963, 1348680, 1461070, 1618416, 1685850, 1708328, 1753284, 1778400, 1798240, 1921869, 2023020, 2135410, 2191605, 2247800, 2337712, 2528775, 2562492, 2629926, 2697360, 2776033, 2922140, 3203115, 3236832, 3371700, 3416656, 3506568, 3652675, 3843738, 4046040, 4270820, 4383210, 4495600, 4675424, 5057550, 5124984, 5259852, 5338525, 5394720, 5552066, 5844280, 6406230, 6574815, 6743400, 6833312, 7013136, 7305350, 7687476, 8092080, 8328099, 8541640, 8766420, 8991200, 9609345, 10115100, 10249968, 10519704, 10677050, 10958025, 11104132, 11688560, 12812460, 13149630, 13486800, 13880165, 14026272, 14610700, 15374952, 16015575, 16184160, 16656198, 17083280, 17532840, 19218690, 20230200, 20499936, 21039408, 21354100, 21916050, 22208264, 23377120, 24984297, 25624920, 26299260, 26973600, 27760330, 29221400, 30749904, 32031150, 32874075, 33312396, 34166560, 35065680, 38437380, 40460400, 41640495, 42078816, 42708200, 43832100, 44416528, 48046725, 49968594, 51249840, 52598520, 55520660, 58442800, 61499808, 64062300, 65748150, 66624792, 69400825, 70131360, 76874760, 80920800, 83280990, 85416400, 87664200, 88833056, 96093450, 99937188, 102499680, 105197040, 111041320, 116885600, 124921485, 128124600, 131496300, 133249584, 138801650, 153749520, 166561980, 170832800, 175328400, 192186900, 199874376, 208202475, 210394080, 222082640, 249842970, 256249200, 262992600, 266499168, 277603300, 307499040, 333123960, 350656800, 384373800, 399748752, 416404950, 444165280, 499685940, 512498400, 525985200, 555206600, 624607425, 666247920, 768747600, 799497504, 832809900, 999371880, 1051970400, 1110413200, 1249214850, 1332495840, 1537495200, 1665619800, 1998743760, 2220826400, 2498429700, 3331239600, 3997487520, 4996859400, 6662479200, 9993718800, 19987437600]

約数ペア:

[(1, 19987437600), (2, 9993718800), (3, 6662479200), (4, 4996859400), (5, 3997487520), (6, 3331239600), (8, 2498429700), (9, 2220826400), (10, 1998743760), (12, 1665619800), (13, 1537495200), (15, 1332495840), (16, 1249214850), (18, 1110413200), (19, 1051970400), (20, 999371880), (24, 832809900), (25, 799497504), (26, 768747600), (30, 666247920), (32, 624607425), (36, 555206600), (38, 525985200), (39, 512498400), (40, 499685940), (45, 444165280), (48, 416404950), (50, 399748752), (52, 384373800), (57, 350656800), (60, 333123960), (65, 307499040), (72, 277603300), (75, 266499168), (76, 262992600), (78, 256249200), (80, 249842970), (90, 222082640), (95, 210394080), (96, 208202475), (100, 199874376), (104, 192186900), (114, 175328400), (117, 170832800), (120, 166561980), (130, 153749520), (144, 138801650), (150, 133249584), (152, 131496300), (156, 128124600), (160, 124921485), (171, 116885600), (180, 111041320), (190, 105197040), (195, 102499680), (200, 99937188), (208, 96093450), (225, 88833056), (228, 87664200), (234, 85416400), (240, 83280990), (247, 80920800), (260, 76874760), (285, 70131360), (288, 69400825), (300, 66624792), (304, 65748150), (312, 64062300), (325, 61499808), (342, 58442800), (360, 55520660), (380, 52598520), (390, 51249840), (400, 49968594), (416, 48046725), (450, 44416528), (456, 43832100), (468, 42708200), (475, 42078816), (480, 41640495), (494, 40460400), (520, 38437380), (570, 35065680), (585, 34166560), (600, 33312396), (608, 32874075), (624, 32031150), (650, 30749904), (684, 29221400), (720, 27760330), (741, 26973600), (760, 26299260), (780, 25624920), (800, 24984297), (855, 23377120), (900, 22208264), (912, 21916050), (936, 21354100), (950, 21039408), (975, 20499936), (988, 20230200), (1040, 19218690), (1140, 17532840), (1170, 17083280), (1200, 16656198), (1235, 16184160), (1248, 16015575), (1300, 15374952), (1368, 14610700), (1425, 14026272), (1440, 13880165), (1482, 13486800), (1520, 13149630), (1560, 12812460), (1710, 11688560), (1800, 11104132), (1824, 10958025), (1872, 10677050), (1900, 10519704), (1950, 10249968), (1976, 10115100), (2080, 9609345), (2223, 8991200), (2280, 8766420), (2340, 8541640), (2400, 8328099), (2470, 8092080), (2600, 7687476), (2736, 7305350), (2850, 7013136), (2925, 6833312), (2964, 6743400), (3040, 6574815), (3120, 6406230), (3420, 5844280), (3600, 5552066), (3705, 5394720), (3744, 5338525), (3800, 5259852), (3900, 5124984), (3952, 5057550), (4275, 4675424), (4446, 4495600), (4560, 4383210), (4680, 4270820), (4940, 4046040), (5200, 3843738), (5472, 3652675), (5700, 3506568), (5850, 3416656), (5928, 3371700), (6175, 3236832), (6240, 3203115), (6840, 2922140), (7200, 2776033), (7410, 2697360), (7600, 2629926), (7800, 2562492), (7904, 2528775), (8550, 2337712), (8892, 2247800), (9120, 2191605), (9360, 2135410), (9880, 2023020), (10400, 1921869), (11115, 1798240), (11239, 1778400), (11400, 1753284), (11700, 1708328), (11856, 1685850), (12350, 1618416), (13680, 1461070), (14820, 1348680), (15200, 1314963), (15600, 1281246), (17100, 1168856), (17784, 1123900), (18525, 1078944), (18720, 1067705), (19760, 1011510), (22230, 899120), (22478, 889200), (22800, 876642), (23400, 854164), (23712, 842925), (24700, 809208), (27360, 730535), (29640, 674340), (31200, 640623), (33717, 592800), (34200, 584428), (35568, 561950), (37050, 539472), (39520, 505755), (44460, 449560), (44956, 444600), (45600, 438321), (46800, 427082), (49400, 404604), (55575, 359648), (56195, 355680), (59280, 337170), (67434, 296400), (68400, 292214), (71136, 280975), (74100, 269736), (88920, 224780), (89912, 222300), (93600, 213541), (98800, 202302), (101151, 197600), (111150, 179824), (112390, 177840), (118560, 168585), (134868, 148200), (136800, 146107)]