212938200

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{839}}^1$

素因数の和:911

約数の個数: 192

約数和(自身を含む): 749952000

約数和(自身を除く): 537013800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 47, 50, 54, 60, 72, 75, 90, 94, 100, 108, 120, 135, 141, 150, 180, 188, 200, 216, 225, 235, 270, 282, 300, 360, 376, 423, 450, 470, 540, 564, 600, 675, 705, 839, 846, 900, 940, 1080, 1128, 1175, 1269, 1350, 1410, 1678, 1692, 1800, 1880, 2115, 2350, 2517, 2538, 2700, 2820, 3356, 3384, 3525, 4195, 4230, 4700, 5034, 5076, 5400, 5640, 6345, 6712, 7050, 7551, 8390, 8460, 9400, 10068, 10152, 10575, 12585, 12690, 14100, 15102, 16780, 16920, 20136, 20975, 21150, 22653, 25170, 25380, 28200, 30204, 31725, 33560, 37755, 39433, 41950, 42300, 45306, 50340, 50760, 60408, 62925, 63450, 75510, 78866, 83900, 84600, 90612, 100680, 113265, 118299, 125850, 126900, 151020, 157732, 167800, 181224, 188775, 197165, 226530, 236598, 251700, 253800, 302040, 315464, 354897, 377550, 394330, 453060, 473196, 503400, 566325, 591495, 709794, 755100, 788660, 906120, 946392, 985825, 1064691, 1132650, 1182990, 1419588, 1510200, 1577320, 1774485, 1971650, 2129382, 2265300, 2365980, 2839176, 2957475, 3548970, 3943300, 4258764, 4530600, 4731960, 5323455, 5914950, 7097940, 7886600, 8517528, 8872425, 10646910, 11829900, 14195880, 17744850, 21293820, 23659800, 26617275, 35489700, 42587640, 53234550, 70979400, 106469100, 212938200]

約数ペア:

[(1, 212938200), (2, 106469100), (3, 70979400), (4, 53234550), (5, 42587640), (6, 35489700), (8, 26617275), (9, 23659800), (10, 21293820), (12, 17744850), (15, 14195880), (18, 11829900), (20, 10646910), (24, 8872425), (25, 8517528), (27, 7886600), (30, 7097940), (36, 5914950), (40, 5323455), (45, 4731960), (47, 4530600), (50, 4258764), (54, 3943300), (60, 3548970), (72, 2957475), (75, 2839176), (90, 2365980), (94, 2265300), (100, 2129382), (108, 1971650), (120, 1774485), (135, 1577320), (141, 1510200), (150, 1419588), (180, 1182990), (188, 1132650), (200, 1064691), (216, 985825), (225, 946392), (235, 906120), (270, 788660), (282, 755100), (300, 709794), (360, 591495), (376, 566325), (423, 503400), (450, 473196), (470, 453060), (540, 394330), (564, 377550), (600, 354897), (675, 315464), (705, 302040), (839, 253800), (846, 251700), (900, 236598), (940, 226530), (1080, 197165), (1128, 188775), (1175, 181224), (1269, 167800), (1350, 157732), (1410, 151020), (1678, 126900), (1692, 125850), (1800, 118299), (1880, 113265), (2115, 100680), (2350, 90612), (2517, 84600), (2538, 83900), (2700, 78866), (2820, 75510), (3356, 63450), (3384, 62925), (3525, 60408), (4195, 50760), (4230, 50340), (4700, 45306), (5034, 42300), (5076, 41950), (5400, 39433), (5640, 37755), (6345, 33560), (6712, 31725), (7050, 30204), (7551, 28200), (8390, 25380), (8460, 25170), (9400, 22653), (10068, 21150), (10152, 20975), (10575, 20136), (12585, 16920), (12690, 16780), (14100, 15102)]