208631400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{18301}}^1$

素因数の和:18339

約数の個数: 96

約数和(自身を含む): 680834400

約数和(自身を除く): 472203000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 150, 152, 190, 200, 228, 285, 300, 380, 456, 475, 570, 600, 760, 950, 1140, 1425, 1900, 2280, 2850, 3800, 5700, 11400, 18301, 36602, 54903, 73204, 91505, 109806, 146408, 183010, 219612, 274515, 347719, 366020, 439224, 457525, 549030, 695438, 732040, 915050, 1043157, 1098060, 1372575, 1390876, 1738595, 1830100, 2086314, 2196120, 2745150, 2781752, 3477190, 3660200, 4172628, 5215785, 5490300, 6954380, 8345256, 8692975, 10431570, 10980600, 13908760, 17385950, 20863140, 26078925, 34771900, 41726280, 52157850, 69543800, 104315700, 208631400]

約数ペア:

[(1, 208631400), (2, 104315700), (3, 69543800), (4, 52157850), (5, 41726280), (6, 34771900), (8, 26078925), (10, 20863140), (12, 17385950), (15, 13908760), (19, 10980600), (20, 10431570), (24, 8692975), (25, 8345256), (30, 6954380), (38, 5490300), (40, 5215785), (50, 4172628), (57, 3660200), (60, 3477190), (75, 2781752), (76, 2745150), (95, 2196120), (100, 2086314), (114, 1830100), (120, 1738595), (150, 1390876), (152, 1372575), (190, 1098060), (200, 1043157), (228, 915050), (285, 732040), (300, 695438), (380, 549030), (456, 457525), (475, 439224), (570, 366020), (600, 347719), (760, 274515), (950, 219612), (1140, 183010), (1425, 146408), (1900, 109806), (2280, 91505), (2850, 73204), (3800, 54903), (5700, 36602), (11400, 18301)]