18989930400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{5209}}^1$

素因数の和:5277

約数の個数: 432

約数和(自身を含む): 74237748480

約数和(自身を除く): 55247818080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 31, 32, 35, 40, 42, 48, 49, 50, 56, 60, 62, 70, 75, 80, 84, 93, 96, 98, 100, 105, 112, 120, 124, 140, 147, 150, 155, 160, 168, 175, 186, 196, 200, 210, 217, 224, 240, 245, 248, 280, 294, 300, 310, 336, 350, 372, 392, 400, 420, 434, 465, 480, 490, 496, 525, 560, 588, 600, 620, 651, 672, 700, 735, 744, 775, 784, 800, 840, 868, 930, 980, 992, 1050, 1085, 1120, 1176, 1200, 1225, 1240, 1302, 1400, 1470, 1488, 1519, 1550, 1568, 1680, 1736, 1860, 1960, 2100, 2170, 2325, 2352, 2400, 2450, 2480, 2604, 2800, 2940, 2976, 3038, 3100, 3255, 3360, 3472, 3675, 3720, 3920, 4200, 4340, 4557, 4650, 4704, 4900, 4960, 5208, 5209, 5425, 5600, 5880, 6076, 6200, 6510, 6944, 7350, 7440, 7595, 7840, 8400, 8680, 9114, 9300, 9800, 10416, 10418, 10850, 11760, 12152, 12400, 13020, 14700, 14880, 15190, 15627, 16275, 16800, 17360, 18228, 18600, 19600, 20832, 20836, 21700, 22785, 23520, 24304, 24800, 26040, 26045, 29400, 30380, 31254, 32550, 34720, 36456, 36463, 37200, 37975, 39200, 41672, 43400, 45570, 48608, 52080, 52090, 58800, 60760, 62508, 65100, 72912, 72926, 74400, 75950, 78135, 83344, 86800, 91140, 104160, 104180, 109389, 113925, 117600, 121520, 125016, 130200, 130225, 145824, 145852, 151900, 156270, 161479, 166688, 173600, 182280, 182315, 208360, 218778, 227850, 243040, 250032, 255241, 260400, 260450, 291704, 303800, 312540, 322958, 364560, 364630, 390675, 416720, 437556, 455700, 484437, 500064, 510482, 520800, 520900, 546945, 583408, 607600, 625080, 645916, 729120, 729260, 765723, 781350, 807395, 833440, 875112, 911400, 911575, 968874, 1020964, 1041800, 1093890, 1130353, 1166816, 1215200, 1250160, 1276205, 1291832, 1458520, 1531446, 1562700, 1614790, 1750224, 1822800, 1823150, 1937748, 2041928, 2083600, 2187780, 2260706, 2422185, 2500320, 2552410, 2583664, 2734725, 2917040, 3062892, 3125400, 3229580, 3391059, 3500448, 3645600, 3646300, 3828615, 3875496, 4036975, 4083856, 4167200, 4375560, 4521412, 4844370, 5104820, 5167328, 5469450, 5651765, 5834080, 6125784, 6250800, 6381025, 6459160, 6782118, 7292600, 7657230, 7750992, 7912471, 8073950, 8167712, 8751120, 9042824, 9688740, 10209640, 10938900, 11303530, 12110925, 12251568, 12501600, 12762050, 12918320, 13564236, 14585200, 15314460, 15501984, 15824942, 16147900, 16955295, 17502240, 18085648, 19143075, 19377480, 20419280, 21877800, 22607060, 23737413, 24221850, 24503136, 25524100, 25836640, 27128472, 28258825, 29170400, 30628920, 31649884, 32295800, 33910590, 36171296, 38286150, 38754960, 39562355, 40838560, 43755600, 45214120, 47474826, 48443700, 51048200, 54256944, 56517650, 61257840, 63299768, 64591600, 67821180, 76572300, 77509920, 79124710, 84776475, 87511200, 90428240, 94949652, 96887400, 102096400, 108513888, 113035300, 118687065, 122515680, 126599536, 129183200, 135642360, 153144600, 158249420, 169552950, 180856480, 189899304, 193774800, 197811775, 204192800, 226070600, 237374130, 253199072, 271284720, 306289200, 316498840, 339105900, 379798608, 387549600, 395623550, 452141200, 474748260, 542569440, 593435325, 612578400, 632997680, 678211800, 759597216, 791247100, 904282400, 949496520, 1186870650, 1265995360, 1356423600, 1582494200, 1898993040, 2373741300, 2712847200, 3164988400, 3797986080, 4747482600, 6329976800, 9494965200, 18989930400]

約数ペア:

[(1, 18989930400), (2, 9494965200), (3, 6329976800), (4, 4747482600), (5, 3797986080), (6, 3164988400), (7, 2712847200), (8, 2373741300), (10, 1898993040), (12, 1582494200), (14, 1356423600), (15, 1265995360), (16, 1186870650), (20, 949496520), (21, 904282400), (24, 791247100), (25, 759597216), (28, 678211800), (30, 632997680), (31, 612578400), (32, 593435325), (35, 542569440), (40, 474748260), (42, 452141200), (48, 395623550), (49, 387549600), (50, 379798608), (56, 339105900), (60, 316498840), (62, 306289200), (70, 271284720), (75, 253199072), (80, 237374130), (84, 226070600), (93, 204192800), (96, 197811775), (98, 193774800), (100, 189899304), (105, 180856480), (112, 169552950), (120, 158249420), (124, 153144600), (140, 135642360), (147, 129183200), (150, 126599536), (155, 122515680), (160, 118687065), (168, 113035300), (175, 108513888), (186, 102096400), (196, 96887400), (200, 94949652), (210, 90428240), (217, 87511200), (224, 84776475), (240, 79124710), (245, 77509920), (248, 76572300), (280, 67821180), (294, 64591600), (300, 63299768), (310, 61257840), (336, 56517650), (350, 54256944), (372, 51048200), (392, 48443700), (400, 47474826), (420, 45214120), (434, 43755600), (465, 40838560), (480, 39562355), (490, 38754960), (496, 38286150), (525, 36171296), (560, 33910590), (588, 32295800), (600, 31649884), (620, 30628920), (651, 29170400), (672, 28258825), (700, 27128472), (735, 25836640), (744, 25524100), (775, 24503136), (784, 24221850), (800, 23737413), (840, 22607060), (868, 21877800), (930, 20419280), (980, 19377480), (992, 19143075), (1050, 18085648), (1085, 17502240), (1120, 16955295), (1176, 16147900), (1200, 15824942), (1225, 15501984), (1240, 15314460), (1302, 14585200), (1400, 13564236), (1470, 12918320), (1488, 12762050), (1519, 12501600), (1550, 12251568), (1568, 12110925), (1680, 11303530), (1736, 10938900), (1860, 10209640), (1960, 9688740), (2100, 9042824), (2170, 8751120), (2325, 8167712), (2352, 8073950), (2400, 7912471), (2450, 7750992), (2480, 7657230), (2604, 7292600), (2800, 6782118), (2940, 6459160), (2976, 6381025), (3038, 6250800), (3100, 6125784), (3255, 5834080), (3360, 5651765), (3472, 5469450), (3675, 5167328), (3720, 5104820), (3920, 4844370), (4200, 4521412), (4340, 4375560), (4557, 4167200), (4650, 4083856), (4704, 4036975), (4900, 3875496), (4960, 3828615), (5208, 3646300), (5209, 3645600), (5425, 3500448), (5600, 3391059), (5880, 3229580), (6076, 3125400), (6200, 3062892), (6510, 2917040), (6944, 2734725), (7350, 2583664), (7440, 2552410), (7595, 2500320), (7840, 2422185), (8400, 2260706), (8680, 2187780), (9114, 2083600), (9300, 2041928), (9800, 1937748), (10416, 1823150), (10418, 1822800), (10850, 1750224), (11760, 1614790), (12152, 1562700), (12400, 1531446), (13020, 1458520), (14700, 1291832), (14880, 1276205), (15190, 1250160), (15627, 1215200), (16275, 1166816), (16800, 1130353), (17360, 1093890), (18228, 1041800), (18600, 1020964), (19600, 968874), (20832, 911575), (20836, 911400), (21700, 875112), (22785, 833440), (23520, 807395), (24304, 781350), (24800, 765723), (26040, 729260), (26045, 729120), (29400, 645916), (30380, 625080), (31254, 607600), (32550, 583408), (34720, 546945), (36456, 520900), (36463, 520800), (37200, 510482), (37975, 500064), (39200, 484437), (41672, 455700), (43400, 437556), (45570, 416720), (48608, 390675), (52080, 364630), (52090, 364560), (58800, 322958), (60760, 312540), (62508, 303800), (65100, 291704), (72912, 260450), (72926, 260400), (74400, 255241), (75950, 250032), (78135, 243040), (83344, 227850), (86800, 218778), (91140, 208360), (104160, 182315), (104180, 182280), (109389, 173600), (113925, 166688), (117600, 161479), (121520, 156270), (125016, 151900), (130200, 145852), (130225, 145824)]