228744600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{509}}^1$

素因数の和:642

約数の個数: 192

約数和(自身を含む): 819590400

約数和(自身を除く): 590845800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 107, 120, 140, 150, 168, 175, 200, 210, 214, 280, 300, 321, 350, 420, 428, 509, 525, 535, 600, 642, 700, 749, 840, 856, 1018, 1050, 1070, 1284, 1400, 1498, 1527, 1605, 2036, 2100, 2140, 2247, 2545, 2568, 2675, 2996, 3054, 3210, 3563, 3745, 4072, 4200, 4280, 4494, 5090, 5350, 5992, 6108, 6420, 7126, 7490, 7635, 8025, 8988, 10180, 10689, 10700, 11235, 12216, 12725, 12840, 14252, 14980, 15270, 16050, 17815, 17976, 18725, 20360, 21378, 21400, 22470, 25450, 28504, 29960, 30540, 32100, 35630, 37450, 38175, 42756, 44940, 50900, 53445, 54463, 56175, 61080, 64200, 71260, 74900, 76350, 85512, 89075, 89880, 101800, 106890, 108926, 112350, 142520, 149800, 152700, 163389, 178150, 213780, 217852, 224700, 267225, 272315, 305400, 326778, 356300, 381241, 427560, 435704, 449400, 534450, 544630, 653556, 712600, 762482, 816945, 1068900, 1089260, 1143723, 1307112, 1361575, 1524964, 1633890, 1906205, 2137800, 2178520, 2287446, 2723150, 3049928, 3267780, 3812410, 4084725, 4574892, 5446300, 5718615, 6535560, 7624820, 8169450, 9149784, 9531025, 10892600, 11437230, 15249640, 16338900, 19062050, 22874460, 28593075, 32677800, 38124100, 45748920, 57186150, 76248200, 114372300, 228744600]

約数ペア:

[(1, 228744600), (2, 114372300), (3, 76248200), (4, 57186150), (5, 45748920), (6, 38124100), (7, 32677800), (8, 28593075), (10, 22874460), (12, 19062050), (14, 16338900), (15, 15249640), (20, 11437230), (21, 10892600), (24, 9531025), (25, 9149784), (28, 8169450), (30, 7624820), (35, 6535560), (40, 5718615), (42, 5446300), (50, 4574892), (56, 4084725), (60, 3812410), (70, 3267780), (75, 3049928), (84, 2723150), (100, 2287446), (105, 2178520), (107, 2137800), (120, 1906205), (140, 1633890), (150, 1524964), (168, 1361575), (175, 1307112), (200, 1143723), (210, 1089260), (214, 1068900), (280, 816945), (300, 762482), (321, 712600), (350, 653556), (420, 544630), (428, 534450), (509, 449400), (525, 435704), (535, 427560), (600, 381241), (642, 356300), (700, 326778), (749, 305400), (840, 272315), (856, 267225), (1018, 224700), (1050, 217852), (1070, 213780), (1284, 178150), (1400, 163389), (1498, 152700), (1527, 149800), (1605, 142520), (2036, 112350), (2100, 108926), (2140, 106890), (2247, 101800), (2545, 89880), (2568, 89075), (2675, 85512), (2996, 76350), (3054, 74900), (3210, 71260), (3563, 64200), (3745, 61080), (4072, 56175), (4200, 54463), (4280, 53445), (4494, 50900), (5090, 44940), (5350, 42756), (5992, 38175), (6108, 37450), (6420, 35630), (7126, 32100), (7490, 30540), (7635, 29960), (8025, 28504), (8988, 25450), (10180, 22470), (10689, 21400), (10700, 21378), (11235, 20360), (12216, 18725), (12725, 17976), (12840, 17815), (14252, 16050), (14980, 15270)]