78501060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{967}}^1$

素因数の和:1034

約数の個数: 144

約数和(自身を含む): 266378112

約数和(自身を除く): 187877052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 41, 44, 45, 55, 60, 66, 82, 90, 99, 110, 123, 132, 164, 165, 180, 198, 205, 220, 246, 330, 369, 396, 410, 451, 492, 495, 615, 660, 738, 820, 902, 967, 990, 1230, 1353, 1476, 1804, 1845, 1934, 1980, 2255, 2460, 2706, 2901, 3690, 3868, 4059, 4510, 4835, 5412, 5802, 6765, 7380, 8118, 8703, 9020, 9670, 10637, 11604, 13530, 14505, 16236, 17406, 19340, 20295, 21274, 27060, 29010, 31911, 34812, 39647, 40590, 42548, 43515, 53185, 58020, 63822, 79294, 81180, 87030, 95733, 106370, 118941, 127644, 158588, 159555, 174060, 191466, 198235, 212740, 237882, 319110, 356823, 382932, 396470, 436117, 475764, 478665, 594705, 638220, 713646, 792940, 872234, 957330, 1189410, 1308351, 1427292, 1744468, 1784115, 1914660, 2180585, 2378820, 2616702, 3568230, 3925053, 4361170, 5233404, 6541755, 7136460, 7850106, 8722340, 13083510, 15700212, 19625265, 26167020, 39250530, 78501060]

約数ペア:

[(1, 78501060), (2, 39250530), (3, 26167020), (4, 19625265), (5, 15700212), (6, 13083510), (9, 8722340), (10, 7850106), (11, 7136460), (12, 6541755), (15, 5233404), (18, 4361170), (20, 3925053), (22, 3568230), (30, 2616702), (33, 2378820), (36, 2180585), (41, 1914660), (44, 1784115), (45, 1744468), (55, 1427292), (60, 1308351), (66, 1189410), (82, 957330), (90, 872234), (99, 792940), (110, 713646), (123, 638220), (132, 594705), (164, 478665), (165, 475764), (180, 436117), (198, 396470), (205, 382932), (220, 356823), (246, 319110), (330, 237882), (369, 212740), (396, 198235), (410, 191466), (451, 174060), (492, 159555), (495, 158588), (615, 127644), (660, 118941), (738, 106370), (820, 95733), (902, 87030), (967, 81180), (990, 79294), (1230, 63822), (1353, 58020), (1476, 53185), (1804, 43515), (1845, 42548), (1934, 40590), (1980, 39647), (2255, 34812), (2460, 31911), (2706, 29010), (2901, 27060), (3690, 21274), (3868, 20295), (4059, 19340), (4510, 17406), (4835, 16236), (5412, 14505), (5802, 13530), (6765, 11604), (7380, 10637), (8118, 9670), (8703, 9020)]