64228140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1029

約数の個数: 120

約数和(自身を含む): 206613792

約数和(自身を除く): 142385652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 246, 270, 324, 369, 405, 410, 492, 540, 615, 738, 810, 820, 967, 1107, 1230, 1476, 1620, 1845, 1934, 2214, 2460, 2901, 3321, 3690, 3868, 4428, 4835, 5535, 5802, 6642, 7380, 8703, 9670, 11070, 11604, 13284, 14505, 16605, 17406, 19340, 22140, 26109, 29010, 33210, 34812, 39647, 43515, 52218, 58020, 66420, 78327, 79294, 87030, 104436, 118941, 130545, 156654, 158588, 174060, 198235, 237882, 261090, 313308, 356823, 391635, 396470, 475764, 522180, 594705, 713646, 783270, 792940, 1070469, 1189410, 1427292, 1566540, 1784115, 2140938, 2378820, 3211407, 3568230, 4281876, 5352345, 6422814, 7136460, 10704690, 12845628, 16057035, 21409380, 32114070, 64228140]

約数ペア:

[(1, 64228140), (2, 32114070), (3, 21409380), (4, 16057035), (5, 12845628), (6, 10704690), (9, 7136460), (10, 6422814), (12, 5352345), (15, 4281876), (18, 3568230), (20, 3211407), (27, 2378820), (30, 2140938), (36, 1784115), (41, 1566540), (45, 1427292), (54, 1189410), (60, 1070469), (81, 792940), (82, 783270), (90, 713646), (108, 594705), (123, 522180), (135, 475764), (162, 396470), (164, 391635), (180, 356823), (205, 313308), (246, 261090), (270, 237882), (324, 198235), (369, 174060), (405, 158588), (410, 156654), (492, 130545), (540, 118941), (615, 104436), (738, 87030), (810, 79294), (820, 78327), (967, 66420), (1107, 58020), (1230, 52218), (1476, 43515), (1620, 39647), (1845, 34812), (1934, 33210), (2214, 29010), (2460, 26109), (2901, 22140), (3321, 19340), (3690, 17406), (3868, 16605), (4428, 14505), (4835, 13284), (5535, 11604), (5802, 11070), (6642, 9670), (7380, 8703)]