33440220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16889}}^1$

素因数の和:16915

約数の個数: 72

約数和(自身を含む): 110663280

約数和(自身を除く): 77223060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 16889, 33778, 50667, 67556, 84445, 101334, 152001, 168890, 185779, 202668, 253335, 304002, 337780, 371558, 506670, 557337, 608004, 743116, 760005, 928895, 1013340, 1114674, 1520010, 1672011, 1857790, 2229348, 2786685, 3040020, 3344022, 3715580, 5573370, 6688044, 8360055, 11146740, 16720110, 33440220]

約数ペア:

[(1, 33440220), (2, 16720110), (3, 11146740), (4, 8360055), (5, 6688044), (6, 5573370), (9, 3715580), (10, 3344022), (11, 3040020), (12, 2786685), (15, 2229348), (18, 1857790), (20, 1672011), (22, 1520010), (30, 1114674), (33, 1013340), (36, 928895), (44, 760005), (45, 743116), (55, 608004), (60, 557337), (66, 506670), (90, 371558), (99, 337780), (110, 304002), (132, 253335), (165, 202668), (180, 185779), (198, 168890), (220, 152001), (330, 101334), (396, 84445), (495, 67556), (660, 50667), (990, 33778), (1980, 16889)]