133019820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{523}}^1$

素因数の和:701

約数の個数: 120

約数和(自身を含む): 420748944

約数和(自身を除く): 287729124

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, 157, 162, 180, 270, 314, 324, 405, 471, 523, 540, 628, 785, 810, 942, 1046, 1413, 1569, 1570, 1620, 1884, 2092, 2355, 2615, 2826, 3138, 3140, 4239, 4707, 4710, 5230, 5652, 6276, 7065, 7845, 8478, 9414, 9420, 10460, 12717, 14121, 14130, 15690, 16956, 18828, 21195, 23535, 25434, 28242, 28260, 31380, 42363, 42390, 47070, 50868, 56484, 63585, 70605, 82111, 84726, 84780, 94140, 127170, 141210, 164222, 169452, 211815, 246333, 254340, 282420, 328444, 410555, 423630, 492666, 738999, 821110, 847260, 985332, 1231665, 1477998, 1642220, 2216997, 2463330, 2955996, 3694995, 4433994, 4926660, 6650991, 7389990, 8867988, 11084985, 13301982, 14779980, 22169970, 26603964, 33254955, 44339940, 66509910, 133019820]

約数ペア:

[(1, 133019820), (2, 66509910), (3, 44339940), (4, 33254955), (5, 26603964), (6, 22169970), (9, 14779980), (10, 13301982), (12, 11084985), (15, 8867988), (18, 7389990), (20, 6650991), (27, 4926660), (30, 4433994), (36, 3694995), (45, 2955996), (54, 2463330), (60, 2216997), (81, 1642220), (90, 1477998), (108, 1231665), (135, 985332), (157, 847260), (162, 821110), (180, 738999), (270, 492666), (314, 423630), (324, 410555), (405, 328444), (471, 282420), (523, 254340), (540, 246333), (628, 211815), (785, 169452), (810, 164222), (942, 141210), (1046, 127170), (1413, 94140), (1569, 84780), (1570, 84726), (1620, 82111), (1884, 70605), (2092, 63585), (2355, 56484), (2615, 50868), (2826, 47070), (3138, 42390), (3140, 42363), (4239, 31380), (4707, 28260), (4710, 28242), (5230, 25434), (5652, 23535), (6276, 21195), (7065, 18828), (7845, 16956), (8478, 15690), (9414, 14130), (9420, 14121), (10460, 12717)]