81682200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1973}}^1$

素因数の和:2018

約数の個数: 144

約数和(自身を含む): 286387920

約数和(自身を除く): 204705720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 25, 30, 36, 40, 45, 46, 50, 60, 69, 72, 75, 90, 92, 100, 115, 120, 138, 150, 180, 184, 200, 207, 225, 230, 276, 300, 345, 360, 414, 450, 460, 552, 575, 600, 690, 828, 900, 920, 1035, 1150, 1380, 1656, 1725, 1800, 1973, 2070, 2300, 2760, 3450, 3946, 4140, 4600, 5175, 5919, 6900, 7892, 8280, 9865, 10350, 11838, 13800, 15784, 17757, 19730, 20700, 23676, 29595, 35514, 39460, 41400, 45379, 47352, 49325, 59190, 71028, 78920, 88785, 90758, 98650, 118380, 136137, 142056, 147975, 177570, 181516, 197300, 226895, 236760, 272274, 295950, 355140, 363032, 394600, 408411, 443925, 453790, 544548, 591900, 680685, 710280, 816822, 887850, 907580, 1089096, 1134475, 1183800, 1361370, 1633644, 1775700, 1815160, 2042055, 2268950, 2722740, 3267288, 3403425, 3551400, 4084110, 4537900, 5445480, 6806850, 8168220, 9075800, 10210275, 13613700, 16336440, 20420550, 27227400, 40841100, 81682200]

約数ペア:

[(1, 81682200), (2, 40841100), (3, 27227400), (4, 20420550), (5, 16336440), (6, 13613700), (8, 10210275), (9, 9075800), (10, 8168220), (12, 6806850), (15, 5445480), (18, 4537900), (20, 4084110), (23, 3551400), (24, 3403425), (25, 3267288), (30, 2722740), (36, 2268950), (40, 2042055), (45, 1815160), (46, 1775700), (50, 1633644), (60, 1361370), (69, 1183800), (72, 1134475), (75, 1089096), (90, 907580), (92, 887850), (100, 816822), (115, 710280), (120, 680685), (138, 591900), (150, 544548), (180, 453790), (184, 443925), (200, 408411), (207, 394600), (225, 363032), (230, 355140), (276, 295950), (300, 272274), (345, 236760), (360, 226895), (414, 197300), (450, 181516), (460, 177570), (552, 147975), (575, 142056), (600, 136137), (690, 118380), (828, 98650), (900, 90758), (920, 88785), (1035, 78920), (1150, 71028), (1380, 59190), (1656, 49325), (1725, 47352), (1800, 45379), (1973, 41400), (2070, 39460), (2300, 35514), (2760, 29595), (3450, 23676), (3946, 20700), (4140, 19730), (4600, 17757), (5175, 15784), (5919, 13800), (6900, 11838), (7892, 10350), (8280, 9865)]