84491220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{409}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 259539840

約数和(自身を除く): 175048620

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 313, 330, 409, 626, 660, 818, 939, 1227, 1252, 1565, 1636, 1878, 2045, 2454, 3130, 3443, 3756, 4090, 4499, 4695, 4908, 6135, 6260, 6886, 8180, 8998, 9390, 10329, 12270, 13497, 13772, 17215, 17996, 18780, 20658, 22495, 24540, 26994, 34430, 41316, 44990, 51645, 53988, 67485, 68860, 89980, 103290, 128017, 134970, 206580, 256034, 269940, 384051, 512068, 640085, 768102, 1280170, 1408187, 1536204, 1920255, 2560340, 2816374, 3840510, 4224561, 5632748, 7040935, 7681020, 8449122, 14081870, 16898244, 21122805, 28163740, 42245610, 84491220]

約数ペア:

[(1, 84491220), (2, 42245610), (3, 28163740), (4, 21122805), (5, 16898244), (6, 14081870), (10, 8449122), (11, 7681020), (12, 7040935), (15, 5632748), (20, 4224561), (22, 3840510), (30, 2816374), (33, 2560340), (44, 1920255), (55, 1536204), (60, 1408187), (66, 1280170), (110, 768102), (132, 640085), (165, 512068), (220, 384051), (313, 269940), (330, 256034), (409, 206580), (626, 134970), (660, 128017), (818, 103290), (939, 89980), (1227, 68860), (1252, 67485), (1565, 53988), (1636, 51645), (1878, 44990), (2045, 41316), (2454, 34430), (3130, 26994), (3443, 24540), (3756, 22495), (4090, 20658), (4499, 18780), (4695, 17996), (4908, 17215), (6135, 13772), (6260, 13497), (6886, 12270), (8180, 10329), (8998, 9390)]