149008040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{613}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 344822400

約数和(自身を除く): 195814360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 103, 118, 206, 236, 295, 412, 472, 515, 590, 613, 824, 1030, 1180, 1226, 2060, 2360, 2452, 3065, 4120, 4904, 6077, 6130, 12154, 12260, 24308, 24520, 30385, 36167, 48616, 60770, 63139, 72334, 121540, 126278, 144668, 180835, 243080, 252556, 289336, 315695, 361670, 505112, 631390, 723340, 1262780, 1446680, 2525560, 3725201, 7450402, 14900804, 18626005, 29801608, 37252010, 74504020, 149008040]

約数ペア:

[(1, 149008040), (2, 74504020), (4, 37252010), (5, 29801608), (8, 18626005), (10, 14900804), (20, 7450402), (40, 3725201), (59, 2525560), (103, 1446680), (118, 1262780), (206, 723340), (236, 631390), (295, 505112), (412, 361670), (472, 315695), (515, 289336), (590, 252556), (613, 243080), (824, 180835), (1030, 144668), (1180, 126278), (1226, 121540), (2060, 72334), (2360, 63139), (2452, 60770), (3065, 48616), (4120, 36167), (4904, 30385), (6077, 24520), (6130, 24308), (12154, 12260)]