156260400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{661}}^1$

素因数の和:879

約数の個数: 120

約数和(自身を含む): 503856144

約数和(自身を除く): 347595744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 197, 200, 240, 300, 394, 400, 591, 600, 661, 788, 985, 1182, 1200, 1322, 1576, 1970, 1983, 2364, 2644, 2955, 3152, 3305, 3940, 3966, 4728, 4925, 5288, 5910, 6610, 7880, 7932, 9456, 9850, 9915, 10576, 11820, 13220, 14775, 15760, 15864, 16525, 19700, 19830, 23640, 26440, 29550, 31728, 33050, 39400, 39660, 47280, 49575, 52880, 59100, 66100, 78800, 79320, 99150, 118200, 130217, 132200, 158640, 198300, 236400, 260434, 264400, 390651, 396600, 520868, 651085, 781302, 793200, 1041736, 1302170, 1562604, 1953255, 2083472, 2604340, 3125208, 3255425, 3906510, 5208680, 6250416, 6510850, 7813020, 9766275, 10417360, 13021700, 15626040, 19532550, 26043400, 31252080, 39065100, 52086800, 78130200, 156260400]

約数ペア:

[(1, 156260400), (2, 78130200), (3, 52086800), (4, 39065100), (5, 31252080), (6, 26043400), (8, 19532550), (10, 15626040), (12, 13021700), (15, 10417360), (16, 9766275), (20, 7813020), (24, 6510850), (25, 6250416), (30, 5208680), (40, 3906510), (48, 3255425), (50, 3125208), (60, 2604340), (75, 2083472), (80, 1953255), (100, 1562604), (120, 1302170), (150, 1041736), (197, 793200), (200, 781302), (240, 651085), (300, 520868), (394, 396600), (400, 390651), (591, 264400), (600, 260434), (661, 236400), (788, 198300), (985, 158640), (1182, 132200), (1200, 130217), (1322, 118200), (1576, 99150), (1970, 79320), (1983, 78800), (2364, 66100), (2644, 59100), (2955, 52880), (3152, 49575), (3305, 47280), (3940, 39660), (3966, 39400), (4728, 33050), (4925, 31728), (5288, 29550), (5910, 26440), (6610, 23640), (7880, 19830), (7932, 19700), (9456, 16525), (9850, 15864), (9915, 15760), (10576, 14775), (11820, 13220)]