69110820

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1211

約数の個数: 120

約数和(自身を含む): 222855864

約数和(自身を除く): 153745044

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 81, 90, 108, 111, 135, 148, 162, 180, 185, 222, 270, 324, 333, 370, 405, 444, 540, 555, 666, 740, 810, 999, 1110, 1153, 1332, 1620, 1665, 1998, 2220, 2306, 2997, 3330, 3459, 3996, 4612, 4995, 5765, 5994, 6660, 6918, 9990, 10377, 11530, 11988, 13836, 14985, 17295, 19980, 20754, 23060, 29970, 31131, 34590, 41508, 42661, 51885, 59940, 62262, 69180, 85322, 93393, 103770, 124524, 127983, 155655, 170644, 186786, 207540, 213305, 255966, 311310, 373572, 383949, 426610, 466965, 511932, 622620, 639915, 767898, 853220, 933930, 1151847, 1279830, 1535796, 1867860, 1919745, 2303694, 2559660, 3455541, 3839490, 4607388, 5759235, 6911082, 7678980, 11518470, 13822164, 17277705, 23036940, 34555410, 69110820]

約数ペア:

[(1, 69110820), (2, 34555410), (3, 23036940), (4, 17277705), (5, 13822164), (6, 11518470), (9, 7678980), (10, 6911082), (12, 5759235), (15, 4607388), (18, 3839490), (20, 3455541), (27, 2559660), (30, 2303694), (36, 1919745), (37, 1867860), (45, 1535796), (54, 1279830), (60, 1151847), (74, 933930), (81, 853220), (90, 767898), (108, 639915), (111, 622620), (135, 511932), (148, 466965), (162, 426610), (180, 383949), (185, 373572), (222, 311310), (270, 255966), (324, 213305), (333, 207540), (370, 186786), (405, 170644), (444, 155655), (540, 127983), (555, 124524), (666, 103770), (740, 93393), (810, 85322), (999, 69180), (1110, 62262), (1153, 59940), (1332, 51885), (1620, 42661), (1665, 41508), (1998, 34590), (2220, 31131), (2306, 29970), (2997, 23060), (3330, 20754), (3459, 19980), (3996, 17295), (4612, 14985), (4995, 13836), (5765, 11988), (5994, 11530), (6660, 10377), (6918, 9990)]