83891880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{499}}^1$

素因数の和:983

約数の個数: 96

約数和(自身を含む): 273780000

約数和(自身を除く): 189888120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 467, 499, 934, 998, 1401, 1497, 1868, 1996, 2335, 2495, 2802, 2994, 3736, 3992, 4203, 4491, 4670, 4990, 5604, 5988, 7005, 7485, 8406, 8982, 9340, 9980, 11208, 11976, 14010, 14970, 16812, 17964, 18680, 19960, 21015, 22455, 28020, 29940, 33624, 35928, 42030, 44910, 56040, 59880, 84060, 89820, 168120, 179640, 233033, 466066, 699099, 932132, 1165165, 1398198, 1864264, 2097297, 2330330, 2796396, 3495495, 4194594, 4660660, 5592792, 6990990, 8389188, 9321320, 10486485, 13981980, 16778376, 20972970, 27963960, 41945940, 83891880]

約数ペア:

[(1, 83891880), (2, 41945940), (3, 27963960), (4, 20972970), (5, 16778376), (6, 13981980), (8, 10486485), (9, 9321320), (10, 8389188), (12, 6990990), (15, 5592792), (18, 4660660), (20, 4194594), (24, 3495495), (30, 2796396), (36, 2330330), (40, 2097297), (45, 1864264), (60, 1398198), (72, 1165165), (90, 932132), (120, 699099), (180, 466066), (360, 233033), (467, 179640), (499, 168120), (934, 89820), (998, 84060), (1401, 59880), (1497, 56040), (1868, 44910), (1996, 42030), (2335, 35928), (2495, 33624), (2802, 29940), (2994, 28020), (3736, 22455), (3992, 21015), (4203, 19960), (4491, 18680), (4670, 17964), (4990, 16812), (5604, 14970), (5988, 14010), (7005, 11976), (7485, 11208), (8406, 9980), (8982, 9340)]