220092840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55579}}^1$

素因数の和:55607

約数の個数: 96

約数和(自身を含む): 780343200

約数和(自身を除く): 560250360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 55579, 111158, 166737, 222316, 277895, 333474, 444632, 500211, 555790, 611369, 666948, 833685, 1000422, 1111580, 1222738, 1333896, 1667370, 1834107, 2000844, 2223160, 2445476, 2501055, 3056845, 3334740, 3668214, 4001688, 4890952, 5002110, 5502321, 6113690, 6669480, 7336428, 9170535, 10004220, 11004642, 12227380, 14672856, 18341070, 20008440, 22009284, 24454760, 27511605, 36682140, 44018568, 55023210, 73364280, 110046420, 220092840]

約数ペア:

[(1, 220092840), (2, 110046420), (3, 73364280), (4, 55023210), (5, 44018568), (6, 36682140), (8, 27511605), (9, 24454760), (10, 22009284), (11, 20008440), (12, 18341070), (15, 14672856), (18, 12227380), (20, 11004642), (22, 10004220), (24, 9170535), (30, 7336428), (33, 6669480), (36, 6113690), (40, 5502321), (44, 5002110), (45, 4890952), (55, 4001688), (60, 3668214), (66, 3334740), (72, 3056845), (88, 2501055), (90, 2445476), (99, 2223160), (110, 2000844), (120, 1834107), (132, 1667370), (165, 1333896), (180, 1222738), (198, 1111580), (220, 1000422), (264, 833685), (330, 666948), (360, 611369), (396, 555790), (440, 500211), (495, 444632), (660, 333474), (792, 277895), (990, 222316), (1320, 166737), (1980, 111158), (3960, 55579)]