18899073000

素因数分解:

$2^3\times 3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{51217}}^1$

素因数の和:51285

約数の個数: 192

約数和(自身を含む): 65438165520

約数和(自身を除く): 46539092520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 41, 45, 50, 60, 72, 75, 82, 90, 100, 120, 123, 125, 150, 164, 180, 200, 205, 225, 246, 250, 300, 328, 360, 369, 375, 410, 450, 492, 500, 600, 615, 738, 750, 820, 900, 984, 1000, 1025, 1125, 1230, 1476, 1500, 1640, 1800, 1845, 2050, 2250, 2460, 2952, 3000, 3075, 3690, 4100, 4500, 4920, 5125, 6150, 7380, 8200, 9000, 9225, 10250, 12300, 14760, 15375, 18450, 20500, 24600, 30750, 36900, 41000, 46125, 51217, 61500, 73800, 92250, 102434, 123000, 153651, 184500, 204868, 256085, 307302, 369000, 409736, 460953, 512170, 614604, 768255, 921906, 1024340, 1229208, 1280425, 1536510, 1843812, 2048680, 2099897, 2304765, 2560850, 3073020, 3687624, 3841275, 4199794, 4609530, 5121700, 6146040, 6299691, 6402125, 7682550, 8399588, 9219060, 10243400, 10499485, 11523825, 12599382, 12804250, 15365100, 16799176, 18438120, 18899073, 19206375, 20998970, 23047650, 25198764, 25608500, 30730200, 31498455, 37798146, 38412750, 41997940, 46095300, 50397528, 51217000, 52497425, 57619125, 62996910, 75596292, 76825500, 83995880, 92190600, 94495365, 104994850, 115238250, 125993820, 151192584, 153651000, 157492275, 188990730, 209989700, 230476500, 251987640, 262487125, 314984550, 377981460, 419979400, 460953000, 472476825, 524974250, 629969100, 755962920, 787461375, 944953650, 1049948500, 1259938200, 1574922750, 1889907300, 2099897000, 2362384125, 3149845500, 3779814600, 4724768250, 6299691000, 9449536500, 18899073000]

約数ペア:

[(1, 18899073000), (2, 9449536500), (3, 6299691000), (4, 4724768250), (5, 3779814600), (6, 3149845500), (8, 2362384125), (9, 2099897000), (10, 1889907300), (12, 1574922750), (15, 1259938200), (18, 1049948500), (20, 944953650), (24, 787461375), (25, 755962920), (30, 629969100), (36, 524974250), (40, 472476825), (41, 460953000), (45, 419979400), (50, 377981460), (60, 314984550), (72, 262487125), (75, 251987640), (82, 230476500), (90, 209989700), (100, 188990730), (120, 157492275), (123, 153651000), (125, 151192584), (150, 125993820), (164, 115238250), (180, 104994850), (200, 94495365), (205, 92190600), (225, 83995880), (246, 76825500), (250, 75596292), (300, 62996910), (328, 57619125), (360, 52497425), (369, 51217000), (375, 50397528), (410, 46095300), (450, 41997940), (492, 38412750), (500, 37798146), (600, 31498455), (615, 30730200), (738, 25608500), (750, 25198764), (820, 23047650), (900, 20998970), (984, 19206375), (1000, 18899073), (1025, 18438120), (1125, 16799176), (1230, 15365100), (1476, 12804250), (1500, 12599382), (1640, 11523825), (1800, 10499485), (1845, 10243400), (2050, 9219060), (2250, 8399588), (2460, 7682550), (2952, 6402125), (3000, 6299691), (3075, 6146040), (3690, 5121700), (4100, 4609530), (4500, 4199794), (4920, 3841275), (5125, 3687624), (6150, 3073020), (7380, 2560850), (8200, 2304765), (9000, 2099897), (9225, 2048680), (10250, 1843812), (12300, 1536510), (14760, 1280425), (15375, 1229208), (18450, 1024340), (20500, 921906), (24600, 768255), (30750, 614604), (36900, 512170), (41000, 460953), (46125, 409736), (51217, 369000), (61500, 307302), (73800, 256085), (92250, 204868), (102434, 184500), (123000, 153651)]