443227140

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{91199}}^1$

素因数の和:91223

約数の個数: 72

約数和(自身を含む): 1394265600

約数和(自身を除く): 951038460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 91199, 182398, 273597, 364796, 455995, 547194, 820791, 911990, 1094388, 1367985, 1641582, 1823980, 2462373, 2735970, 3283164, 4103955, 4924746, 5471940, 7387119, 8207910, 9849492, 12311865, 14774238, 16415820, 22161357, 24623730, 29548476, 36935595, 44322714, 49247460, 73871190, 88645428, 110806785, 147742380, 221613570, 443227140]

約数ペア:

[(1, 443227140), (2, 221613570), (3, 147742380), (4, 110806785), (5, 88645428), (6, 73871190), (9, 49247460), (10, 44322714), (12, 36935595), (15, 29548476), (18, 24623730), (20, 22161357), (27, 16415820), (30, 14774238), (36, 12311865), (45, 9849492), (54, 8207910), (60, 7387119), (81, 5471940), (90, 4924746), (108, 4103955), (135, 3283164), (162, 2735970), (180, 2462373), (243, 1823980), (270, 1641582), (324, 1367985), (405, 1094388), (486, 911990), (540, 820791), (810, 547194), (972, 455995), (1215, 364796), (1620, 273597), (2430, 182398), (4860, 91199)]