219229200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:463

約数の個数: 240

約数和(自身を含む): 797091840

約数和(自身を除く): 577862640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 53, 54, 60, 72, 75, 80, 90, 100, 106, 108, 120, 135, 144, 150, 159, 180, 200, 212, 216, 225, 240, 265, 270, 300, 318, 360, 383, 400, 424, 432, 450, 477, 530, 540, 600, 636, 675, 720, 766, 795, 848, 900, 954, 1060, 1080, 1149, 1200, 1272, 1325, 1350, 1431, 1532, 1590, 1800, 1908, 1915, 2120, 2160, 2298, 2385, 2544, 2650, 2700, 2862, 3064, 3180, 3447, 3600, 3816, 3830, 3975, 4240, 4596, 4770, 5300, 5400, 5724, 5745, 6128, 6360, 6894, 7155, 7632, 7660, 7950, 9192, 9540, 9575, 10341, 10600, 10800, 11448, 11490, 11925, 12720, 13788, 14310, 15320, 15900, 17235, 18384, 19080, 19150, 20299, 20682, 21200, 22896, 22980, 23850, 27576, 28620, 28725, 30640, 31800, 34470, 35775, 38160, 38300, 40598, 41364, 45960, 47700, 51705, 55152, 57240, 57450, 60897, 63600, 68940, 71550, 76600, 81196, 82728, 86175, 91920, 95400, 101495, 103410, 114480, 114900, 121794, 137880, 143100, 153200, 162392, 165456, 172350, 182691, 190800, 202990, 206820, 229800, 243588, 258525, 275760, 286200, 304485, 324784, 344700, 365382, 405980, 413640, 459600, 487176, 507475, 517050, 548073, 572400, 608970, 689400, 730764, 811960, 827280, 913455, 974352, 1014950, 1034100, 1096146, 1217940, 1378800, 1461528, 1522425, 1623920, 1826910, 2029900, 2068200, 2192292, 2435880, 2740365, 2923056, 3044850, 3653820, 4059800, 4136400, 4384584, 4567275, 4871760, 5480730, 6089700, 7307640, 8119600, 8769168, 9134550, 10961460, 12179400, 13701825, 14615280, 18269100, 21922920, 24358800, 27403650, 36538200, 43845840, 54807300, 73076400, 109614600, 219229200]

約数ペア:

[(1, 219229200), (2, 109614600), (3, 73076400), (4, 54807300), (5, 43845840), (6, 36538200), (8, 27403650), (9, 24358800), (10, 21922920), (12, 18269100), (15, 14615280), (16, 13701825), (18, 12179400), (20, 10961460), (24, 9134550), (25, 8769168), (27, 8119600), (30, 7307640), (36, 6089700), (40, 5480730), (45, 4871760), (48, 4567275), (50, 4384584), (53, 4136400), (54, 4059800), (60, 3653820), (72, 3044850), (75, 2923056), (80, 2740365), (90, 2435880), (100, 2192292), (106, 2068200), (108, 2029900), (120, 1826910), (135, 1623920), (144, 1522425), (150, 1461528), (159, 1378800), (180, 1217940), (200, 1096146), (212, 1034100), (216, 1014950), (225, 974352), (240, 913455), (265, 827280), (270, 811960), (300, 730764), (318, 689400), (360, 608970), (383, 572400), (400, 548073), (424, 517050), (432, 507475), (450, 487176), (477, 459600), (530, 413640), (540, 405980), (600, 365382), (636, 344700), (675, 324784), (720, 304485), (766, 286200), (795, 275760), (848, 258525), (900, 243588), (954, 229800), (1060, 206820), (1080, 202990), (1149, 190800), (1200, 182691), (1272, 172350), (1325, 165456), (1350, 162392), (1431, 153200), (1532, 143100), (1590, 137880), (1800, 121794), (1908, 114900), (1915, 114480), (2120, 103410), (2160, 101495), (2298, 95400), (2385, 91920), (2544, 86175), (2650, 82728), (2700, 81196), (2862, 76600), (3064, 71550), (3180, 68940), (3447, 63600), (3600, 60897), (3816, 57450), (3830, 57240), (3975, 55152), (4240, 51705), (4596, 47700), (4770, 45960), (5300, 41364), (5400, 40598), (5724, 38300), (5745, 38160), (6128, 35775), (6360, 34470), (6894, 31800), (7155, 30640), (7632, 28725), (7660, 28620), (7950, 27576), (9192, 23850), (9540, 22980), (9575, 22896), (10341, 21200), (10600, 20682), (10800, 20299), (11448, 19150), (11490, 19080), (11925, 18384), (12720, 17235), (13788, 15900), (14310, 15320)]