78130200

素因数分解:

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

素因数の和:877

約数の個数: 96

約数和(自身を含む): 243801360

約数和(自身を除く): 165671160

約数列:

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

約数ペア:

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