16554780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{929}}^1$

素因数の和:961

約数の個数: 120

約数和(自身を含む): 56715120

約数和(自身を除く): 40160340

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, 929, 990, 1188, 1485, 1620, 1782, 1858, 1980, 2787, 2970, 3564, 3716, 4455, 4645, 5574, 5940, 8361, 8910, 9290, 10219, 11148, 13935, 16722, 17820, 18580, 20438, 25083, 27870, 30657, 33444, 40876, 41805, 50166, 51095, 55740, 61314, 75249, 83610, 91971, 100332, 102190, 122628, 125415, 150498, 153285, 167220, 183942, 204380, 250830, 275913, 300996, 306570, 367884, 376245, 459855, 501660, 551826, 613140, 752490, 827739, 919710, 1103652, 1379565, 1504980, 1655478, 1839420, 2759130, 3310956, 4138695, 5518260, 8277390, 16554780]

約数ペア:

[(1, 16554780), (2, 8277390), (3, 5518260), (4, 4138695), (5, 3310956), (6, 2759130), (9, 1839420), (10, 1655478), (11, 1504980), (12, 1379565), (15, 1103652), (18, 919710), (20, 827739), (22, 752490), (27, 613140), (30, 551826), (33, 501660), (36, 459855), (44, 376245), (45, 367884), (54, 306570), (55, 300996), (60, 275913), (66, 250830), (81, 204380), (90, 183942), (99, 167220), (108, 153285), (110, 150498), (132, 125415), (135, 122628), (162, 102190), (165, 100332), (180, 91971), (198, 83610), (220, 75249), (270, 61314), (297, 55740), (324, 51095), (330, 50166), (396, 41805), (405, 40876), (495, 33444), (540, 30657), (594, 27870), (660, 25083), (810, 20438), (891, 18580), (929, 17820), (990, 16722), (1188, 13935), (1485, 11148), (1620, 10219), (1782, 9290), (1858, 8910), (1980, 8361), (2787, 5940), (2970, 5574), (3564, 4645), (3716, 4455)]