125230000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{1789}}^1$

素因数の和:1824

約数の個数: 100

約数和(自身を含む): 346701520

約数和(自身を除く): 221471520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 350, 400, 500, 560, 625, 700, 875, 1000, 1250, 1400, 1750, 1789, 2000, 2500, 2800, 3500, 3578, 4375, 5000, 7000, 7156, 8750, 8945, 10000, 12523, 14000, 14312, 17500, 17890, 25046, 28624, 35000, 35780, 44725, 50092, 62615, 70000, 71560, 89450, 100184, 125230, 143120, 178900, 200368, 223625, 250460, 313075, 357800, 447250, 500920, 626150, 715600, 894500, 1001840, 1118125, 1252300, 1565375, 1789000, 2236250, 2504600, 3130750, 3578000, 4472500, 5009200, 6261500, 7826875, 8945000, 12523000, 15653750, 17890000, 25046000, 31307500, 62615000, 125230000]

約数ペア:

[(1, 125230000), (2, 62615000), (4, 31307500), (5, 25046000), (7, 17890000), (8, 15653750), (10, 12523000), (14, 8945000), (16, 7826875), (20, 6261500), (25, 5009200), (28, 4472500), (35, 3578000), (40, 3130750), (50, 2504600), (56, 2236250), (70, 1789000), (80, 1565375), (100, 1252300), (112, 1118125), (125, 1001840), (140, 894500), (175, 715600), (200, 626150), (250, 500920), (280, 447250), (350, 357800), (400, 313075), (500, 250460), (560, 223625), (625, 200368), (700, 178900), (875, 143120), (1000, 125230), (1250, 100184), (1400, 89450), (1750, 71560), (1789, 70000), (2000, 62615), (2500, 50092), (2800, 44725), (3500, 35780), (3578, 35000), (4375, 28624), (5000, 25046), (7000, 17890), (7156, 17500), (8750, 14312), (8945, 14000), (10000, 12523)]