15406600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 40176000

約数和(自身を除く): 24769400

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 47, 50, 55, 88, 94, 100, 110, 149, 188, 200, 220, 235, 275, 298, 376, 440, 470, 517, 550, 596, 745, 940, 1034, 1100, 1175, 1192, 1490, 1639, 1880, 2068, 2200, 2350, 2585, 2980, 3278, 3725, 4136, 4700, 5170, 5960, 6556, 7003, 7450, 8195, 9400, 10340, 12925, 13112, 14006, 14900, 16390, 20680, 25850, 28012, 29800, 32780, 35015, 40975, 51700, 56024, 65560, 70030, 77033, 81950, 103400, 140060, 154066, 163900, 175075, 280120, 308132, 327800, 350150, 385165, 616264, 700300, 770330, 1400600, 1540660, 1925825, 3081320, 3851650, 7703300, 15406600]

約数ペア:

[(1, 15406600), (2, 7703300), (4, 3851650), (5, 3081320), (8, 1925825), (10, 1540660), (11, 1400600), (20, 770330), (22, 700300), (25, 616264), (40, 385165), (44, 350150), (47, 327800), (50, 308132), (55, 280120), (88, 175075), (94, 163900), (100, 154066), (110, 140060), (149, 103400), (188, 81950), (200, 77033), (220, 70030), (235, 65560), (275, 56024), (298, 51700), (376, 40975), (440, 35015), (470, 32780), (517, 29800), (550, 28012), (596, 25850), (745, 20680), (940, 16390), (1034, 14900), (1100, 14006), (1175, 13112), (1192, 12925), (1490, 10340), (1639, 9400), (1880, 8195), (2068, 7450), (2200, 7003), (2350, 6556), (2585, 5960), (2980, 5170), (3278, 4700), (3725, 4136)]