149243400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{82913}}^1$

素因数の和:82935

約数の個数: 72

約数和(自身を含む): 501215130

約数和(自身を除く): 351971730

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, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 82913, 165826, 248739, 331652, 414565, 497478, 663304, 746217, 829130, 994956, 1243695, 1492434, 1658260, 1989912, 2072825, 2487390, 2984868, 3316520, 3731085, 4145650, 4974780, 5969736, 6218475, 7462170, 8291300, 9949560, 12436950, 14924340, 16582600, 18655425, 24873900, 29848680, 37310850, 49747800, 74621700, 149243400]

約数ペア:

[(1, 149243400), (2, 74621700), (3, 49747800), (4, 37310850), (5, 29848680), (6, 24873900), (8, 18655425), (9, 16582600), (10, 14924340), (12, 12436950), (15, 9949560), (18, 8291300), (20, 7462170), (24, 6218475), (25, 5969736), (30, 4974780), (36, 4145650), (40, 3731085), (45, 3316520), (50, 2984868), (60, 2487390), (72, 2072825), (75, 1989912), (90, 1658260), (100, 1492434), (120, 1243695), (150, 994956), (180, 829130), (200, 746217), (225, 663304), (300, 497478), (360, 414565), (450, 331652), (600, 248739), (900, 165826), (1800, 82913)]