42578400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:293

約数の個数: 144

約数和(自身を含む): 140709744

約数和(自身を除く): 98131344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 113, 120, 150, 157, 160, 200, 226, 240, 300, 314, 339, 400, 452, 471, 480, 565, 600, 628, 678, 785, 800, 904, 942, 1130, 1200, 1256, 1356, 1570, 1695, 1808, 1884, 2260, 2355, 2400, 2512, 2712, 2825, 3140, 3390, 3616, 3768, 3925, 4520, 4710, 5024, 5424, 5650, 6280, 6780, 7536, 7850, 8475, 9040, 9420, 10848, 11300, 11775, 12560, 13560, 15072, 15700, 16950, 17741, 18080, 18840, 22600, 23550, 25120, 27120, 31400, 33900, 35482, 37680, 45200, 47100, 53223, 54240, 62800, 67800, 70964, 75360, 88705, 90400, 94200, 106446, 125600, 135600, 141928, 177410, 188400, 212892, 266115, 271200, 283856, 354820, 376800, 425784, 443525, 532230, 567712, 709640, 851568, 887050, 1064460, 1330575, 1419280, 1703136, 1774100, 2128920, 2661150, 2838560, 3548200, 4257840, 5322300, 7096400, 8515680, 10644600, 14192800, 21289200, 42578400]

約数ペア:

[(1, 42578400), (2, 21289200), (3, 14192800), (4, 10644600), (5, 8515680), (6, 7096400), (8, 5322300), (10, 4257840), (12, 3548200), (15, 2838560), (16, 2661150), (20, 2128920), (24, 1774100), (25, 1703136), (30, 1419280), (32, 1330575), (40, 1064460), (48, 887050), (50, 851568), (60, 709640), (75, 567712), (80, 532230), (96, 443525), (100, 425784), (113, 376800), (120, 354820), (150, 283856), (157, 271200), (160, 266115), (200, 212892), (226, 188400), (240, 177410), (300, 141928), (314, 135600), (339, 125600), (400, 106446), (452, 94200), (471, 90400), (480, 88705), (565, 75360), (600, 70964), (628, 67800), (678, 62800), (785, 54240), (800, 53223), (904, 47100), (942, 45200), (1130, 37680), (1200, 35482), (1256, 33900), (1356, 31400), (1570, 27120), (1695, 25120), (1808, 23550), (1884, 22600), (2260, 18840), (2355, 18080), (2400, 17741), (2512, 16950), (2712, 15700), (2825, 15072), (3140, 13560), (3390, 12560), (3616, 11775), (3768, 11300), (3925, 10848), (4520, 9420), (4710, 9040), (5024, 8475), (5424, 7850), (5650, 7536), (6280, 6780)]