149822000

素因数分解:

$2^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{3257}}^1$

素因数の和:3303

約数の個数: 80

約数和(自身を含む): 378136512

約数和(自身を除く): 228314512

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 46, 50, 80, 92, 100, 115, 125, 184, 200, 230, 250, 368, 400, 460, 500, 575, 920, 1000, 1150, 1840, 2000, 2300, 2875, 3257, 4600, 5750, 6514, 9200, 11500, 13028, 16285, 23000, 26056, 32570, 46000, 52112, 65140, 74911, 81425, 130280, 149822, 162850, 260560, 299644, 325700, 374555, 407125, 599288, 651400, 749110, 814250, 1198576, 1302800, 1498220, 1628500, 1872775, 2996440, 3257000, 3745550, 5992880, 6514000, 7491100, 9363875, 14982200, 18727750, 29964400, 37455500, 74911000, 149822000]

約数ペア:

[(1, 149822000), (2, 74911000), (4, 37455500), (5, 29964400), (8, 18727750), (10, 14982200), (16, 9363875), (20, 7491100), (23, 6514000), (25, 5992880), (40, 3745550), (46, 3257000), (50, 2996440), (80, 1872775), (92, 1628500), (100, 1498220), (115, 1302800), (125, 1198576), (184, 814250), (200, 749110), (230, 651400), (250, 599288), (368, 407125), (400, 374555), (460, 325700), (500, 299644), (575, 260560), (920, 162850), (1000, 149822), (1150, 130280), (1840, 81425), (2000, 74911), (2300, 65140), (2875, 52112), (3257, 46000), (4600, 32570), (5750, 26056), (6514, 23000), (9200, 16285), (11500, 13028)]