54329940

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{1597}}^1$

素因数の和:1628

約数の個数: 144

約数和(自身を含む): 195441792

約数和(自身を除く): 141111852

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1597, 1620, 1701, 1890, 2268, 2430, 2835, 3194, 3402, 3780, 4791, 4860, 5670, 6388, 6804, 7985, 8505, 9582, 11179, 11340, 14373, 15970, 17010, 19164, 22358, 23955, 28746, 31940, 33537, 34020, 43119, 44716, 47910, 55895, 57492, 67074, 71865, 86238, 95820, 100611, 111790, 129357, 134148, 143730, 167685, 172476, 201222, 215595, 223580, 258714, 287460, 301833, 335370, 388071, 402444, 431190, 503055, 517428, 603666, 646785, 670740, 776142, 862380, 905499, 1006110, 1207332, 1293570, 1509165, 1552284, 1810998, 1940355, 2012220, 2587140, 2716497, 3018330, 3621996, 3880710, 4527495, 5432994, 6036660, 7761420, 9054990, 10865988, 13582485, 18109980, 27164970, 54329940]

約数ペア:

[(1, 54329940), (2, 27164970), (3, 18109980), (4, 13582485), (5, 10865988), (6, 9054990), (7, 7761420), (9, 6036660), (10, 5432994), (12, 4527495), (14, 3880710), (15, 3621996), (18, 3018330), (20, 2716497), (21, 2587140), (27, 2012220), (28, 1940355), (30, 1810998), (35, 1552284), (36, 1509165), (42, 1293570), (45, 1207332), (54, 1006110), (60, 905499), (63, 862380), (70, 776142), (81, 670740), (84, 646785), (90, 603666), (105, 517428), (108, 503055), (126, 431190), (135, 402444), (140, 388071), (162, 335370), (180, 301833), (189, 287460), (210, 258714), (243, 223580), (252, 215595), (270, 201222), (315, 172476), (324, 167685), (378, 143730), (405, 134148), (420, 129357), (486, 111790), (540, 100611), (567, 95820), (630, 86238), (756, 71865), (810, 67074), (945, 57492), (972, 55895), (1134, 47910), (1215, 44716), (1260, 43119), (1597, 34020), (1620, 33537), (1701, 31940), (1890, 28746), (2268, 23955), (2430, 22358), (2835, 19164), (3194, 17010), (3402, 15970), (3780, 14373), (4791, 11340), (4860, 11179), (5670, 9582), (6388, 8505), (6804, 7985)]