21340400400

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{179633}}^1$

素因数の和:179671

約数の個数: 240

約数和(自身を含む): 82861571520

約数和(自身を除く): 61521171120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 108, 110, 120, 132, 135, 144, 150, 165, 176, 180, 198, 200, 216, 220, 225, 240, 264, 270, 275, 297, 300, 330, 360, 396, 400, 432, 440, 450, 495, 528, 540, 550, 594, 600, 660, 675, 720, 792, 825, 880, 900, 990, 1080, 1100, 1188, 1200, 1320, 1350, 1485, 1584, 1650, 1800, 1980, 2160, 2200, 2376, 2475, 2640, 2700, 2970, 3300, 3600, 3960, 4400, 4752, 4950, 5400, 5940, 6600, 7425, 7920, 9900, 10800, 11880, 13200, 14850, 19800, 23760, 29700, 39600, 59400, 118800, 179633, 359266, 538899, 718532, 898165, 1077798, 1437064, 1616697, 1796330, 1975963, 2155596, 2694495, 2874128, 3233394, 3592660, 3951926, 4311192, 4490825, 4850091, 5388990, 5927889, 6466788, 7185320, 7903852, 8083485, 8622384, 8981650, 9700182, 9879815, 10777980, 11855778, 12933576, 13472475, 14370640, 15807704, 16166970, 17783667, 17963300, 19400364, 19759630, 21555960, 23711556, 24250455, 25867152, 26944950, 29639445, 31615408, 32333940, 35567334, 35926600, 38800728, 39519260, 40417425, 43111920, 47423112, 48500910, 49399075, 53351001, 53889900, 59278890, 64667880, 71134668, 71853200, 77601456, 79038520, 80834850, 88918335, 94846224, 97001820, 98798150, 106702002, 107779800, 118557780, 121252275, 129335760, 142269336, 148197225, 158077040, 161669700, 177836670, 194003640, 197596300, 213404004, 215559600, 237115560, 242504550, 266755005, 284538672, 296394450, 323339400, 355673340, 388007280, 395192600, 426808008, 444591675, 474231120, 485009100, 533510010, 592788900, 646678800, 711346680, 790385200, 853616016, 889183350, 970018200, 1067020020, 1185577800, 1333775025, 1422693360, 1778366700, 1940036400, 2134040040, 2371155600, 2667550050, 3556733400, 4268080080, 5335100100, 7113466800, 10670200200, 21340400400]

約数ペア:

[(1, 21340400400), (2, 10670200200), (3, 7113466800), (4, 5335100100), (5, 4268080080), (6, 3556733400), (8, 2667550050), (9, 2371155600), (10, 2134040040), (11, 1940036400), (12, 1778366700), (15, 1422693360), (16, 1333775025), (18, 1185577800), (20, 1067020020), (22, 970018200), (24, 889183350), (25, 853616016), (27, 790385200), (30, 711346680), (33, 646678800), (36, 592788900), (40, 533510010), (44, 485009100), (45, 474231120), (48, 444591675), (50, 426808008), (54, 395192600), (55, 388007280), (60, 355673340), (66, 323339400), (72, 296394450), (75, 284538672), (80, 266755005), (88, 242504550), (90, 237115560), (99, 215559600), (100, 213404004), (108, 197596300), (110, 194003640), (120, 177836670), (132, 161669700), (135, 158077040), (144, 148197225), (150, 142269336), (165, 129335760), (176, 121252275), (180, 118557780), (198, 107779800), (200, 106702002), (216, 98798150), (220, 97001820), (225, 94846224), (240, 88918335), (264, 80834850), (270, 79038520), (275, 77601456), (297, 71853200), (300, 71134668), (330, 64667880), (360, 59278890), (396, 53889900), (400, 53351001), (432, 49399075), (440, 48500910), (450, 47423112), (495, 43111920), (528, 40417425), (540, 39519260), (550, 38800728), (594, 35926600), (600, 35567334), (660, 32333940), (675, 31615408), (720, 29639445), (792, 26944950), (825, 25867152), (880, 24250455), (900, 23711556), (990, 21555960), (1080, 19759630), (1100, 19400364), (1188, 17963300), (1200, 17783667), (1320, 16166970), (1350, 15807704), (1485, 14370640), (1584, 13472475), (1650, 12933576), (1800, 11855778), (1980, 10777980), (2160, 9879815), (2200, 9700182), (2376, 8981650), (2475, 8622384), (2640, 8083485), (2700, 7903852), (2970, 7185320), (3300, 6466788), (3600, 5927889), (3960, 5388990), (4400, 4850091), (4752, 4490825), (4950, 4311192), (5400, 3951926), (5940, 3592660), (6600, 3233394), (7425, 2874128), (7920, 2694495), (9900, 2155596), (10800, 1975963), (11880, 1796330), (13200, 1616697), (14850, 1437064), (19800, 1077798), (23760, 898165), (29700, 718532), (39600, 538899), (59400, 359266), (118800, 179633)]