154418220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{467}}^1$

素因数の和:660

約数の個数: 144

約数和(自身を含む): 515144448

約数和(自身を除く): 360726228

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, 167, 180, 198, 220, 330, 334, 396, 467, 495, 501, 660, 668, 835, 934, 990, 1002, 1401, 1503, 1670, 1837, 1868, 1980, 2004, 2335, 2505, 2802, 3006, 3340, 3674, 4203, 4670, 5010, 5137, 5511, 5604, 6012, 7005, 7348, 7515, 8406, 9185, 9340, 10020, 10274, 11022, 14010, 15030, 15411, 16533, 16812, 18370, 20548, 21015, 22044, 25685, 27555, 28020, 30060, 30822, 33066, 36740, 42030, 46233, 51370, 55110, 61644, 66132, 77055, 77989, 82665, 84060, 92466, 102740, 110220, 154110, 155978, 165330, 184932, 231165, 233967, 308220, 311956, 330660, 389945, 462330, 467934, 701901, 779890, 857879, 924660, 935868, 1169835, 1403802, 1559780, 1715758, 2339670, 2573637, 2807604, 3431516, 3509505, 4289395, 4679340, 5147274, 7019010, 7720911, 8578790, 10294548, 12868185, 14038020, 15441822, 17157580, 25736370, 30883644, 38604555, 51472740, 77209110, 154418220]

約数ペア:

[(1, 154418220), (2, 77209110), (3, 51472740), (4, 38604555), (5, 30883644), (6, 25736370), (9, 17157580), (10, 15441822), (11, 14038020), (12, 12868185), (15, 10294548), (18, 8578790), (20, 7720911), (22, 7019010), (30, 5147274), (33, 4679340), (36, 4289395), (44, 3509505), (45, 3431516), (55, 2807604), (60, 2573637), (66, 2339670), (90, 1715758), (99, 1559780), (110, 1403802), (132, 1169835), (165, 935868), (167, 924660), (180, 857879), (198, 779890), (220, 701901), (330, 467934), (334, 462330), (396, 389945), (467, 330660), (495, 311956), (501, 308220), (660, 233967), (668, 231165), (835, 184932), (934, 165330), (990, 155978), (1002, 154110), (1401, 110220), (1503, 102740), (1670, 92466), (1837, 84060), (1868, 82665), (1980, 77989), (2004, 77055), (2335, 66132), (2505, 61644), (2802, 55110), (3006, 51370), (3340, 46233), (3674, 42030), (4203, 36740), (4670, 33066), (5010, 30822), (5137, 30060), (5511, 28020), (5604, 27555), (6012, 25685), (7005, 22044), (7348, 21015), (7515, 20548), (8406, 18370), (9185, 16812), (9340, 16533), (10020, 15411), (10274, 15030), (11022, 14010)]