198536800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1$

素因数の和:342

約数の個数: 216

約数和(自身を含む): 610929648

約数和(自身を除く): 412392848

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 121, 140, 154, 160, 175, 176, 200, 220, 224, 242, 275, 280, 293, 308, 350, 352, 385, 400, 440, 484, 550, 560, 586, 605, 616, 700, 770, 800, 847, 880, 968, 1100, 1120, 1172, 1210, 1232, 1400, 1465, 1540, 1694, 1760, 1925, 1936, 2051, 2200, 2344, 2420, 2464, 2800, 2930, 3025, 3080, 3223, 3388, 3850, 3872, 4102, 4235, 4400, 4688, 4840, 5600, 5860, 6050, 6160, 6446, 6776, 7325, 7700, 8204, 8470, 8800, 9376, 9680, 10255, 11720, 12100, 12320, 12892, 13552, 14650, 15400, 16115, 16408, 16940, 19360, 20510, 21175, 22561, 23440, 24200, 25784, 27104, 29300, 30800, 32230, 32816, 33880, 35453, 41020, 42350, 45122, 46880, 48400, 51275, 51568, 58600, 61600, 64460, 65632, 67760, 70906, 80575, 82040, 84700, 90244, 96800, 102550, 103136, 112805, 117200, 128920, 135520, 141812, 161150, 164080, 169400, 177265, 180488, 205100, 225610, 234400, 248171, 257840, 283624, 322300, 328160, 338800, 354530, 360976, 410200, 451220, 496342, 515680, 564025, 567248, 644600, 677600, 709060, 721952, 820400, 886325, 902440, 992684, 1128050, 1134496, 1240855, 1289200, 1418120, 1640800, 1772650, 1804880, 1985368, 2256100, 2481710, 2578400, 2836240, 3545300, 3609760, 3970736, 4512200, 4963420, 5672480, 6204275, 7090600, 7941472, 9024400, 9926840, 12408550, 14181200, 18048800, 19853680, 24817100, 28362400, 39707360, 49634200, 99268400, 198536800]

約数ペア:

[(1, 198536800), (2, 99268400), (4, 49634200), (5, 39707360), (7, 28362400), (8, 24817100), (10, 19853680), (11, 18048800), (14, 14181200), (16, 12408550), (20, 9926840), (22, 9024400), (25, 7941472), (28, 7090600), (32, 6204275), (35, 5672480), (40, 4963420), (44, 4512200), (50, 3970736), (55, 3609760), (56, 3545300), (70, 2836240), (77, 2578400), (80, 2481710), (88, 2256100), (100, 1985368), (110, 1804880), (112, 1772650), (121, 1640800), (140, 1418120), (154, 1289200), (160, 1240855), (175, 1134496), (176, 1128050), (200, 992684), (220, 902440), (224, 886325), (242, 820400), (275, 721952), (280, 709060), (293, 677600), (308, 644600), (350, 567248), (352, 564025), (385, 515680), (400, 496342), (440, 451220), (484, 410200), (550, 360976), (560, 354530), (586, 338800), (605, 328160), (616, 322300), (700, 283624), (770, 257840), (800, 248171), (847, 234400), (880, 225610), (968, 205100), (1100, 180488), (1120, 177265), (1172, 169400), (1210, 164080), (1232, 161150), (1400, 141812), (1465, 135520), (1540, 128920), (1694, 117200), (1760, 112805), (1925, 103136), (1936, 102550), (2051, 96800), (2200, 90244), (2344, 84700), (2420, 82040), (2464, 80575), (2800, 70906), (2930, 67760), (3025, 65632), (3080, 64460), (3223, 61600), (3388, 58600), (3850, 51568), (3872, 51275), (4102, 48400), (4235, 46880), (4400, 45122), (4688, 42350), (4840, 41020), (5600, 35453), (5860, 33880), (6050, 32816), (6160, 32230), (6446, 30800), (6776, 29300), (7325, 27104), (7700, 25784), (8204, 24200), (8470, 23440), (8800, 22561), (9376, 21175), (9680, 20510), (10255, 19360), (11720, 16940), (12100, 16408), (12320, 16115), (12892, 15400), (13552, 14650)]