84270780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4729}}^1$

素因数の和:4761

約数の個数: 120

約数和(自身を含む): 288454320

約数和(自身を除く): 204183540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 4729, 5940, 8910, 9458, 14187, 17820, 18916, 23645, 28374, 42561, 47290, 52019, 56748, 70935, 85122, 94580, 104038, 127683, 141870, 156057, 170244, 208076, 212805, 255366, 260095, 283740, 312114, 383049, 425610, 468171, 510732, 520190, 624228, 638415, 766098, 780285, 851220, 936342, 1040380, 1276830, 1404513, 1532196, 1560570, 1872684, 1915245, 2340855, 2553660, 2809026, 3121140, 3830490, 4213539, 4681710, 5618052, 7022565, 7660980, 8427078, 9363420, 14045130, 16854156, 21067695, 28090260, 42135390, 84270780]

約数ペア:

[(1, 84270780), (2, 42135390), (3, 28090260), (4, 21067695), (5, 16854156), (6, 14045130), (9, 9363420), (10, 8427078), (11, 7660980), (12, 7022565), (15, 5618052), (18, 4681710), (20, 4213539), (22, 3830490), (27, 3121140), (30, 2809026), (33, 2553660), (36, 2340855), (44, 1915245), (45, 1872684), (54, 1560570), (55, 1532196), (60, 1404513), (66, 1276830), (81, 1040380), (90, 936342), (99, 851220), (108, 780285), (110, 766098), (132, 638415), (135, 624228), (162, 520190), (165, 510732), (180, 468171), (198, 425610), (220, 383049), (270, 312114), (297, 283740), (324, 260095), (330, 255366), (396, 212805), (405, 208076), (495, 170244), (540, 156057), (594, 141870), (660, 127683), (810, 104038), (891, 94580), (990, 85122), (1188, 70935), (1485, 56748), (1620, 52019), (1782, 47290), (1980, 42561), (2970, 28374), (3564, 23645), (4455, 18916), (4729, 17820), (5940, 14187), (8910, 9458)]