144716600

素因数分解:

$2^3\times 5^2\times 7^2\times {\mathrm{14767}}^1$

素因数の和:14797

約数の個数: 72

約数和(自身を含む): 391425840

約数和(自身を除く): 246709240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 140, 175, 196, 200, 245, 280, 350, 392, 490, 700, 980, 1225, 1400, 1960, 2450, 4900, 9800, 14767, 29534, 59068, 73835, 103369, 118136, 147670, 206738, 295340, 369175, 413476, 516845, 590680, 723583, 738350, 826952, 1033690, 1447166, 1476700, 2067380, 2584225, 2894332, 2953400, 3617915, 4134760, 5168450, 5788664, 7235830, 10336900, 14471660, 18089575, 20673800, 28943320, 36179150, 72358300, 144716600]

約数ペア:

[(1, 144716600), (2, 72358300), (4, 36179150), (5, 28943320), (7, 20673800), (8, 18089575), (10, 14471660), (14, 10336900), (20, 7235830), (25, 5788664), (28, 5168450), (35, 4134760), (40, 3617915), (49, 2953400), (50, 2894332), (56, 2584225), (70, 2067380), (98, 1476700), (100, 1447166), (140, 1033690), (175, 826952), (196, 738350), (200, 723583), (245, 590680), (280, 516845), (350, 413476), (392, 369175), (490, 295340), (700, 206738), (980, 147670), (1225, 118136), (1400, 103369), (1960, 73835), (2450, 59068), (4900, 29534), (9800, 14767)]