105298400

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{3061}}^1$

素因数の和:3124

約数の個数: 72

約数和(自身を含む): 263123784

約数和(自身を除く): 157825384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 800, 860, 1075, 1376, 1720, 2150, 3061, 3440, 4300, 6122, 6880, 8600, 12244, 15305, 17200, 24488, 30610, 34400, 48976, 61220, 76525, 97952, 122440, 131623, 153050, 244880, 263246, 306100, 489760, 526492, 612200, 658115, 1052984, 1224400, 1316230, 2105968, 2448800, 2632460, 3290575, 4211936, 5264920, 6581150, 10529840, 13162300, 21059680, 26324600, 52649200, 105298400]

約数ペア:

[(1, 105298400), (2, 52649200), (4, 26324600), (5, 21059680), (8, 13162300), (10, 10529840), (16, 6581150), (20, 5264920), (25, 4211936), (32, 3290575), (40, 2632460), (43, 2448800), (50, 2105968), (80, 1316230), (86, 1224400), (100, 1052984), (160, 658115), (172, 612200), (200, 526492), (215, 489760), (344, 306100), (400, 263246), (430, 244880), (688, 153050), (800, 131623), (860, 122440), (1075, 97952), (1376, 76525), (1720, 61220), (2150, 48976), (3061, 34400), (3440, 30610), (4300, 24488), (6122, 17200), (6880, 15305), (8600, 12244)]