170672220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{4177}}^1$

素因数の和:4419

約数の個数: 72

約数和(自身を含む): 520110864

約数和(自身を除く): 349438644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 227, 454, 681, 908, 1135, 1362, 2043, 2270, 2724, 3405, 4086, 4177, 4540, 6810, 8172, 8354, 10215, 12531, 13620, 16708, 20430, 20885, 25062, 37593, 40860, 41770, 50124, 62655, 75186, 83540, 125310, 150372, 187965, 250620, 375930, 751860, 948179, 1896358, 2844537, 3792716, 4740895, 5689074, 8533611, 9481790, 11378148, 14222685, 17067222, 18963580, 28445370, 34134444, 42668055, 56890740, 85336110, 170672220]

約数ペア:

[(1, 170672220), (2, 85336110), (3, 56890740), (4, 42668055), (5, 34134444), (6, 28445370), (9, 18963580), (10, 17067222), (12, 14222685), (15, 11378148), (18, 9481790), (20, 8533611), (30, 5689074), (36, 4740895), (45, 3792716), (60, 2844537), (90, 1896358), (180, 948179), (227, 751860), (454, 375930), (681, 250620), (908, 187965), (1135, 150372), (1362, 125310), (2043, 83540), (2270, 75186), (2724, 62655), (3405, 50124), (4086, 41770), (4177, 40860), (4540, 37593), (6810, 25062), (8172, 20885), (8354, 20430), (10215, 16708), (12531, 13620)]