19984843800

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{1217}}^1\times {\mathrm{3041}}^1$

素因数の和:4283

約数の個数: 192

約数和(自身を含む): 68915901600

約数和(自身を除く): 48931057800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 90, 100, 108, 120, 135, 150, 180, 200, 216, 225, 270, 300, 360, 450, 540, 600, 675, 900, 1080, 1217, 1350, 1800, 2434, 2700, 3041, 3651, 4868, 5400, 6082, 6085, 7302, 9123, 9736, 10953, 12164, 12170, 14604, 15205, 18246, 18255, 21906, 24328, 24340, 27369, 29208, 30410, 30425, 32859, 36492, 36510, 43812, 45615, 48680, 54738, 54765, 60820, 60850, 65718, 72984, 73020, 76025, 82107, 87624, 91230, 91275, 109476, 109530, 121640, 121700, 131436, 136845, 146040, 152050, 164214, 164295, 182460, 182550, 218952, 219060, 228075, 243400, 262872, 273690, 273825, 304100, 328428, 328590, 364920, 365100, 410535, 438120, 456150, 547380, 547650, 608200, 656856, 657180, 684225, 730200, 821070, 821475, 912300, 1094760, 1095300, 1314360, 1368450, 1642140, 1642950, 1824600, 2052675, 2190600, 2736900, 3284280, 3285900, 3700897, 4105350, 5473800, 6571800, 7401794, 8210700, 11102691, 14803588, 16421400, 18504485, 22205382, 29607176, 33308073, 37008970, 44410764, 55513455, 66616146, 74017940, 88821528, 92522425, 99924219, 111026910, 133232292, 148035880, 166540365, 185044850, 199848438, 222053820, 266464584, 277567275, 333080730, 370089700, 399696876, 444107640, 499621095, 555134550, 666161460, 740179400, 799393752, 832701825, 999242190, 1110269100, 1332322920, 1665403650, 1998484380, 2220538200, 2498105475, 3330807300, 3996968760, 4996210950, 6661614600, 9992421900, 19984843800]

約数ペア:

[(1, 19984843800), (2, 9992421900), (3, 6661614600), (4, 4996210950), (5, 3996968760), (6, 3330807300), (8, 2498105475), (9, 2220538200), (10, 1998484380), (12, 1665403650), (15, 1332322920), (18, 1110269100), (20, 999242190), (24, 832701825), (25, 799393752), (27, 740179400), (30, 666161460), (36, 555134550), (40, 499621095), (45, 444107640), (50, 399696876), (54, 370089700), (60, 333080730), (72, 277567275), (75, 266464584), (90, 222053820), (100, 199848438), (108, 185044850), (120, 166540365), (135, 148035880), (150, 133232292), (180, 111026910), (200, 99924219), (216, 92522425), (225, 88821528), (270, 74017940), (300, 66616146), (360, 55513455), (450, 44410764), (540, 37008970), (600, 33308073), (675, 29607176), (900, 22205382), (1080, 18504485), (1217, 16421400), (1350, 14803588), (1800, 11102691), (2434, 8210700), (2700, 7401794), (3041, 6571800), (3651, 5473800), (4868, 4105350), (5400, 3700897), (6082, 3285900), (6085, 3284280), (7302, 2736900), (9123, 2190600), (9736, 2052675), (10953, 1824600), (12164, 1642950), (12170, 1642140), (14604, 1368450), (15205, 1314360), (18246, 1095300), (18255, 1094760), (21906, 912300), (24328, 821475), (24340, 821070), (27369, 730200), (29208, 684225), (30410, 657180), (30425, 656856), (32859, 608200), (36492, 547650), (36510, 547380), (43812, 456150), (45615, 438120), (48680, 410535), (54738, 365100), (54765, 364920), (60820, 328590), (60850, 328428), (65718, 304100), (72984, 273825), (73020, 273690), (76025, 262872), (82107, 243400), (87624, 228075), (91230, 219060), (91275, 218952), (109476, 182550), (109530, 182460), (121640, 164295), (121700, 164214), (131436, 152050), (136845, 146040)]