42755580

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11311}}^1$

素因数の和:11336

約数の個数: 96

約数和(自身を含む): 152033280

約数和(自身を除く): 109277700

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, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 11311, 22622, 33933, 45244, 56555, 67866, 79177, 101799, 113110, 135732, 158354, 169665, 203598, 226220, 237531, 305397, 316708, 339330, 395885, 407196, 475062, 508995, 610794, 678660, 712593, 791770, 950124, 1017990, 1187655, 1221588, 1425186, 1526985, 1583540, 2035980, 2137779, 2375310, 2850372, 3053970, 3562965, 4275558, 4750620, 6107940, 7125930, 8551116, 10688895, 14251860, 21377790, 42755580]

約数ペア:

[(1, 42755580), (2, 21377790), (3, 14251860), (4, 10688895), (5, 8551116), (6, 7125930), (7, 6107940), (9, 4750620), (10, 4275558), (12, 3562965), (14, 3053970), (15, 2850372), (18, 2375310), (20, 2137779), (21, 2035980), (27, 1583540), (28, 1526985), (30, 1425186), (35, 1221588), (36, 1187655), (42, 1017990), (45, 950124), (54, 791770), (60, 712593), (63, 678660), (70, 610794), (84, 508995), (90, 475062), (105, 407196), (108, 395885), (126, 339330), (135, 316708), (140, 305397), (180, 237531), (189, 226220), (210, 203598), (252, 169665), (270, 158354), (315, 135732), (378, 113110), (420, 101799), (540, 79177), (630, 67866), (756, 56555), (945, 45244), (1260, 33933), (1890, 22622), (3780, 11311)]