85550100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1433}}^1$

素因数の和:1649

約数の個数: 72

約数和(自身を含む): 248942400

約数和(自身を除く): 163392300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 199, 300, 398, 597, 796, 995, 1194, 1433, 1990, 2388, 2866, 2985, 3980, 4299, 4975, 5732, 5970, 7165, 8598, 9950, 11940, 14330, 14925, 17196, 19900, 21495, 28660, 29850, 35825, 42990, 59700, 71650, 85980, 107475, 143300, 214950, 285167, 429900, 570334, 855501, 1140668, 1425835, 1711002, 2851670, 3422004, 4277505, 5703340, 7129175, 8555010, 14258350, 17110020, 21387525, 28516700, 42775050, 85550100]

約数ペア:

[(1, 85550100), (2, 42775050), (3, 28516700), (4, 21387525), (5, 17110020), (6, 14258350), (10, 8555010), (12, 7129175), (15, 5703340), (20, 4277505), (25, 3422004), (30, 2851670), (50, 1711002), (60, 1425835), (75, 1140668), (100, 855501), (150, 570334), (199, 429900), (300, 285167), (398, 214950), (597, 143300), (796, 107475), (995, 85980), (1194, 71650), (1433, 59700), (1990, 42990), (2388, 35825), (2866, 29850), (2985, 28660), (3980, 21495), (4299, 19900), (4975, 17196), (5732, 14925), (5970, 14330), (7165, 11940), (8598, 9950)]