380588400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1489}}^1$

素因数の和:1584

約数の個数: 180

約数和(自身を含む): 1340249040

約数和(自身を除く): 959660640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 71, 72, 75, 80, 90, 100, 120, 142, 144, 150, 180, 200, 213, 225, 240, 284, 300, 355, 360, 400, 426, 450, 568, 600, 639, 710, 720, 852, 900, 1065, 1136, 1200, 1278, 1420, 1489, 1704, 1775, 1800, 2130, 2556, 2840, 2978, 3195, 3408, 3550, 3600, 4260, 4467, 5112, 5325, 5680, 5956, 6390, 7100, 7445, 8520, 8934, 10224, 10650, 11912, 12780, 13401, 14200, 14890, 15975, 17040, 17868, 21300, 22335, 23824, 25560, 26802, 28400, 29780, 31950, 35736, 37225, 42600, 44670, 51120, 53604, 59560, 63900, 67005, 71472, 74450, 85200, 89340, 105719, 107208, 111675, 119120, 127800, 134010, 148900, 178680, 211438, 214416, 223350, 255600, 268020, 297800, 317157, 335025, 357360, 422876, 446700, 528595, 536040, 595600, 634314, 670050, 845752, 893400, 951471, 1057190, 1072080, 1268628, 1340100, 1585785, 1691504, 1786800, 1902942, 2114380, 2537256, 2642975, 2680200, 3171570, 3805884, 4228760, 4757355, 5074512, 5285950, 5360400, 6343140, 7611768, 7928925, 8457520, 9514710, 10571900, 12686280, 15223536, 15857850, 19029420, 21143800, 23786775, 25372560, 31715700, 38058840, 42287600, 47573550, 63431400, 76117680, 95147100, 126862800, 190294200, 380588400]

約数ペア:

[(1, 380588400), (2, 190294200), (3, 126862800), (4, 95147100), (5, 76117680), (6, 63431400), (8, 47573550), (9, 42287600), (10, 38058840), (12, 31715700), (15, 25372560), (16, 23786775), (18, 21143800), (20, 19029420), (24, 15857850), (25, 15223536), (30, 12686280), (36, 10571900), (40, 9514710), (45, 8457520), (48, 7928925), (50, 7611768), (60, 6343140), (71, 5360400), (72, 5285950), (75, 5074512), (80, 4757355), (90, 4228760), (100, 3805884), (120, 3171570), (142, 2680200), (144, 2642975), (150, 2537256), (180, 2114380), (200, 1902942), (213, 1786800), (225, 1691504), (240, 1585785), (284, 1340100), (300, 1268628), (355, 1072080), (360, 1057190), (400, 951471), (426, 893400), (450, 845752), (568, 670050), (600, 634314), (639, 595600), (710, 536040), (720, 528595), (852, 446700), (900, 422876), (1065, 357360), (1136, 335025), (1200, 317157), (1278, 297800), (1420, 268020), (1489, 255600), (1704, 223350), (1775, 214416), (1800, 211438), (2130, 178680), (2556, 148900), (2840, 134010), (2978, 127800), (3195, 119120), (3408, 111675), (3550, 107208), (3600, 105719), (4260, 89340), (4467, 85200), (5112, 74450), (5325, 71472), (5680, 67005), (5956, 63900), (6390, 59560), (7100, 53604), (7445, 51120), (8520, 44670), (8934, 42600), (10224, 37225), (10650, 35736), (11912, 31950), (12780, 29780), (13401, 28400), (14200, 26802), (14890, 25560), (15975, 23824), (17040, 22335), (17868, 21300)]