127893180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2609}}^1$

素因数の和:2683

約数の個数: 96

約数和(自身を含む): 385862400

約数和(自身を除く): 257969220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 43, 57, 60, 76, 86, 95, 114, 129, 172, 190, 215, 228, 258, 285, 380, 430, 516, 570, 645, 817, 860, 1140, 1290, 1634, 2451, 2580, 2609, 3268, 4085, 4902, 5218, 7827, 8170, 9804, 10436, 12255, 13045, 15654, 16340, 24510, 26090, 31308, 39135, 49020, 49571, 52180, 78270, 99142, 112187, 148713, 156540, 198284, 224374, 247855, 297426, 336561, 448748, 495710, 560935, 594852, 673122, 743565, 991420, 1121870, 1346244, 1487130, 1682805, 2131553, 2243740, 2974260, 3365610, 4263106, 6394659, 6731220, 8526212, 10657765, 12789318, 21315530, 25578636, 31973295, 42631060, 63946590, 127893180]

約数ペア:

[(1, 127893180), (2, 63946590), (3, 42631060), (4, 31973295), (5, 25578636), (6, 21315530), (10, 12789318), (12, 10657765), (15, 8526212), (19, 6731220), (20, 6394659), (30, 4263106), (38, 3365610), (43, 2974260), (57, 2243740), (60, 2131553), (76, 1682805), (86, 1487130), (95, 1346244), (114, 1121870), (129, 991420), (172, 743565), (190, 673122), (215, 594852), (228, 560935), (258, 495710), (285, 448748), (380, 336561), (430, 297426), (516, 247855), (570, 224374), (645, 198284), (817, 156540), (860, 148713), (1140, 112187), (1290, 99142), (1634, 78270), (2451, 52180), (2580, 49571), (2609, 49020), (3268, 39135), (4085, 31308), (4902, 26090), (5218, 24510), (7827, 16340), (8170, 15654), (9804, 13045), (10436, 12255)]