145955600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{52127}}^1$

素因数の和:52152

約数の個数: 60

約数和(自身を含む): 400760064

約数和(自身を除く): 254804464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 52127, 104254, 208508, 260635, 364889, 417016, 521270, 729778, 834032, 1042540, 1303175, 1459556, 1824445, 2085080, 2606350, 2919112, 3648890, 4170160, 5212700, 5838224, 7297780, 9122225, 10425400, 14595560, 18244450, 20850800, 29191120, 36488900, 72977800, 145955600]

約数ペア:

[(1, 145955600), (2, 72977800), (4, 36488900), (5, 29191120), (7, 20850800), (8, 18244450), (10, 14595560), (14, 10425400), (16, 9122225), (20, 7297780), (25, 5838224), (28, 5212700), (35, 4170160), (40, 3648890), (50, 2919112), (56, 2606350), (70, 2085080), (80, 1824445), (100, 1459556), (112, 1303175), (140, 1042540), (175, 834032), (200, 729778), (280, 521270), (350, 417016), (400, 364889), (560, 260635), (700, 208508), (1400, 104254), (2800, 52127)]