128789400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4567}}^1$

素因数の和:4633

約数の個数: 96

約数和(自身を含む): 407831040

約数和(自身を除く): 279041640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 47, 50, 60, 75, 94, 100, 120, 141, 150, 188, 200, 235, 282, 300, 376, 470, 564, 600, 705, 940, 1128, 1175, 1410, 1880, 2350, 2820, 3525, 4567, 4700, 5640, 7050, 9134, 9400, 13701, 14100, 18268, 22835, 27402, 28200, 36536, 45670, 54804, 68505, 91340, 109608, 114175, 137010, 182680, 214649, 228350, 274020, 342525, 429298, 456700, 548040, 643947, 685050, 858596, 913400, 1073245, 1287894, 1370100, 1717192, 2146490, 2575788, 2740200, 3219735, 4292980, 5151576, 5366225, 6439470, 8585960, 10732450, 12878940, 16098675, 21464900, 25757880, 32197350, 42929800, 64394700, 128789400]

約数ペア:

[(1, 128789400), (2, 64394700), (3, 42929800), (4, 32197350), (5, 25757880), (6, 21464900), (8, 16098675), (10, 12878940), (12, 10732450), (15, 8585960), (20, 6439470), (24, 5366225), (25, 5151576), (30, 4292980), (40, 3219735), (47, 2740200), (50, 2575788), (60, 2146490), (75, 1717192), (94, 1370100), (100, 1287894), (120, 1073245), (141, 913400), (150, 858596), (188, 685050), (200, 643947), (235, 548040), (282, 456700), (300, 429298), (376, 342525), (470, 274020), (564, 228350), (600, 214649), (705, 182680), (940, 137010), (1128, 114175), (1175, 109608), (1410, 91340), (1880, 68505), (2350, 54804), (2820, 45670), (3525, 36536), (4567, 28200), (4700, 27402), (5640, 22835), (7050, 18268), (9134, 14100), (9400, 13701)]