18682200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:226

約数の個数: 144

約数和(自身を含む): 63980280

約数和(自身を除く): 45298080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 97, 100, 107, 120, 150, 180, 194, 200, 214, 225, 291, 300, 321, 360, 388, 428, 450, 485, 535, 582, 600, 642, 776, 856, 873, 900, 963, 970, 1070, 1164, 1284, 1455, 1605, 1746, 1800, 1926, 1940, 2140, 2328, 2425, 2568, 2675, 2910, 3210, 3492, 3852, 3880, 4280, 4365, 4815, 4850, 5350, 5820, 6420, 6984, 7275, 7704, 8025, 8730, 9630, 9700, 10379, 10700, 11640, 12840, 14550, 16050, 17460, 19260, 19400, 20758, 21400, 21825, 24075, 29100, 31137, 32100, 34920, 38520, 41516, 43650, 48150, 51895, 58200, 62274, 64200, 83032, 87300, 93411, 96300, 103790, 124548, 155685, 174600, 186822, 192600, 207580, 249096, 259475, 311370, 373644, 415160, 467055, 518950, 622740, 747288, 778425, 934110, 1037900, 1245480, 1556850, 1868220, 2075800, 2335275, 3113700, 3736440, 4670550, 6227400, 9341100, 18682200]

約数ペア:

[(1, 18682200), (2, 9341100), (3, 6227400), (4, 4670550), (5, 3736440), (6, 3113700), (8, 2335275), (9, 2075800), (10, 1868220), (12, 1556850), (15, 1245480), (18, 1037900), (20, 934110), (24, 778425), (25, 747288), (30, 622740), (36, 518950), (40, 467055), (45, 415160), (50, 373644), (60, 311370), (72, 259475), (75, 249096), (90, 207580), (97, 192600), (100, 186822), (107, 174600), (120, 155685), (150, 124548), (180, 103790), (194, 96300), (200, 93411), (214, 87300), (225, 83032), (291, 64200), (300, 62274), (321, 58200), (360, 51895), (388, 48150), (428, 43650), (450, 41516), (485, 38520), (535, 34920), (582, 32100), (600, 31137), (642, 29100), (776, 24075), (856, 21825), (873, 21400), (900, 20758), (963, 19400), (970, 19260), (1070, 17460), (1164, 16050), (1284, 14550), (1455, 12840), (1605, 11640), (1746, 10700), (1800, 10379), (1926, 9700), (1940, 9630), (2140, 8730), (2328, 8025), (2425, 7704), (2568, 7275), (2675, 6984), (2910, 6420), (3210, 5820), (3492, 5350), (3852, 4850), (3880, 4815), (4280, 4365)]