218152440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6121}}^1$

素因数の和:6155

約数の個数: 160

約数和(自身を含む): 800022960

約数和(自身を除く): 581870520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 440, 495, 540, 594, 648, 660, 792, 810, 891, 990, 1080, 1188, 1320, 1485, 1620, 1782, 1980, 2376, 2970, 3240, 3564, 3960, 4455, 5940, 6121, 7128, 8910, 11880, 12242, 17820, 18363, 24484, 30605, 35640, 36726, 48968, 55089, 61210, 67331, 73452, 91815, 110178, 122420, 134662, 146904, 165267, 183630, 201993, 220356, 244840, 269324, 275445, 330534, 336655, 367260, 403986, 440712, 495801, 538648, 550890, 605979, 661068, 673310, 734520, 807972, 826335, 991602, 1009965, 1101780, 1211958, 1322136, 1346620, 1615944, 1652670, 1817937, 1983204, 2019930, 2203560, 2423916, 2479005, 2693240, 3029895, 3305340, 3635874, 3966408, 4039860, 4847832, 4958010, 5453811, 6059790, 6610680, 7271748, 8079720, 9089685, 9916020, 10907622, 12119580, 14543496, 18179370, 19832040, 21815244, 24239160, 27269055, 36358740, 43630488, 54538110, 72717480, 109076220, 218152440]

約数ペア:

[(1, 218152440), (2, 109076220), (3, 72717480), (4, 54538110), (5, 43630488), (6, 36358740), (8, 27269055), (9, 24239160), (10, 21815244), (11, 19832040), (12, 18179370), (15, 14543496), (18, 12119580), (20, 10907622), (22, 9916020), (24, 9089685), (27, 8079720), (30, 7271748), (33, 6610680), (36, 6059790), (40, 5453811), (44, 4958010), (45, 4847832), (54, 4039860), (55, 3966408), (60, 3635874), (66, 3305340), (72, 3029895), (81, 2693240), (88, 2479005), (90, 2423916), (99, 2203560), (108, 2019930), (110, 1983204), (120, 1817937), (132, 1652670), (135, 1615944), (162, 1346620), (165, 1322136), (180, 1211958), (198, 1101780), (216, 1009965), (220, 991602), (264, 826335), (270, 807972), (297, 734520), (324, 673310), (330, 661068), (360, 605979), (396, 550890), (405, 538648), (440, 495801), (495, 440712), (540, 403986), (594, 367260), (648, 336655), (660, 330534), (792, 275445), (810, 269324), (891, 244840), (990, 220356), (1080, 201993), (1188, 183630), (1320, 165267), (1485, 146904), (1620, 134662), (1782, 122420), (1980, 110178), (2376, 91815), (2970, 73452), (3240, 67331), (3564, 61210), (3960, 55089), (4455, 48968), (5940, 36726), (6121, 35640), (7128, 30605), (8910, 24484), (11880, 18363), (12242, 17820)]