42181140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{227}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 125637120

約数和(自身を除く): 83455980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 163, 190, 227, 228, 285, 326, 380, 454, 489, 570, 652, 681, 815, 908, 978, 1135, 1140, 1362, 1630, 1956, 2270, 2445, 2724, 3097, 3260, 3405, 4313, 4540, 4890, 6194, 6810, 8626, 9291, 9780, 12388, 12939, 13620, 15485, 17252, 18582, 21565, 25878, 30970, 37001, 37164, 43130, 46455, 51756, 61940, 64695, 74002, 86260, 92910, 111003, 129390, 148004, 185005, 185820, 222006, 258780, 370010, 444012, 555015, 703019, 740020, 1110030, 1406038, 2109057, 2220060, 2812076, 3515095, 4218114, 7030190, 8436228, 10545285, 14060380, 21090570, 42181140]

約数ペア:

[(1, 42181140), (2, 21090570), (3, 14060380), (4, 10545285), (5, 8436228), (6, 7030190), (10, 4218114), (12, 3515095), (15, 2812076), (19, 2220060), (20, 2109057), (30, 1406038), (38, 1110030), (57, 740020), (60, 703019), (76, 555015), (95, 444012), (114, 370010), (163, 258780), (190, 222006), (227, 185820), (228, 185005), (285, 148004), (326, 129390), (380, 111003), (454, 92910), (489, 86260), (570, 74002), (652, 64695), (681, 61940), (815, 51756), (908, 46455), (978, 43130), (1135, 37164), (1140, 37001), (1362, 30970), (1630, 25878), (1956, 21565), (2270, 18582), (2445, 17252), (2724, 15485), (3097, 13620), (3260, 12939), (3405, 12388), (4313, 9780), (4540, 9291), (4890, 8626), (6194, 6810)]