1868561400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{135403}}^1$

素因数の和:135445

約数の個数: 96

約数和(自身を含む): 6044434560

約数和(自身を除く): 4175873160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1725, 2300, 2760, 3450, 4600, 6900, 13800, 135403, 270806, 406209, 541612, 677015, 812418, 1083224, 1354030, 1624836, 2031045, 2708060, 3114269, 3249672, 3385075, 4062090, 5416120, 6228538, 6770150, 8124180, 9342807, 10155225, 12457076, 13540300, 15571345, 16248360, 18685614, 20310450, 24914152, 27080600, 31142690, 37371228, 40620900, 46714035, 62285380, 74742456, 77856725, 81241800, 93428070, 124570760, 155713450, 186856140, 233570175, 311426900, 373712280, 467140350, 622853800, 934280700, 1868561400]

約数ペア:

[(1, 1868561400), (2, 934280700), (3, 622853800), (4, 467140350), (5, 373712280), (6, 311426900), (8, 233570175), (10, 186856140), (12, 155713450), (15, 124570760), (20, 93428070), (23, 81241800), (24, 77856725), (25, 74742456), (30, 62285380), (40, 46714035), (46, 40620900), (50, 37371228), (60, 31142690), (69, 27080600), (75, 24914152), (92, 20310450), (100, 18685614), (115, 16248360), (120, 15571345), (138, 13540300), (150, 12457076), (184, 10155225), (200, 9342807), (230, 8124180), (276, 6770150), (300, 6228538), (345, 5416120), (460, 4062090), (552, 3385075), (575, 3249672), (600, 3114269), (690, 2708060), (920, 2031045), (1150, 1624836), (1380, 1354030), (1725, 1083224), (2300, 812418), (2760, 677015), (3450, 541612), (4600, 406209), (6900, 270806), (13800, 135403)]