249943320

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7013}}^1$

素因数の和:7047

約数の個数: 160

約数和(自身を含む): 916589520

約数和(自身を除く): 666646200

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, 7013, 7128, 8910, 11880, 14026, 17820, 21039, 28052, 35065, 35640, 42078, 56104, 63117, 70130, 77143, 84156, 105195, 126234, 140260, 154286, 168312, 189351, 210390, 231429, 252468, 280520, 308572, 315585, 378702, 385715, 420780, 462858, 504936, 568053, 617144, 631170, 694287, 757404, 771430, 841560, 925716, 946755, 1136106, 1157145, 1262340, 1388574, 1514808, 1542860, 1851432, 1893510, 2082861, 2272212, 2314290, 2524680, 2777148, 2840265, 3085720, 3471435, 3787020, 4165722, 4544424, 4628580, 5554296, 5680530, 6248583, 6942870, 7574040, 8331444, 9257160, 10414305, 11361060, 12497166, 13885740, 16662888, 20828610, 22722120, 24994332, 27771480, 31242915, 41657220, 49988664, 62485830, 83314440, 124971660, 249943320]

約数ペア:

[(1, 249943320), (2, 124971660), (3, 83314440), (4, 62485830), (5, 49988664), (6, 41657220), (8, 31242915), (9, 27771480), (10, 24994332), (11, 22722120), (12, 20828610), (15, 16662888), (18, 13885740), (20, 12497166), (22, 11361060), (24, 10414305), (27, 9257160), (30, 8331444), (33, 7574040), (36, 6942870), (40, 6248583), (44, 5680530), (45, 5554296), (54, 4628580), (55, 4544424), (60, 4165722), (66, 3787020), (72, 3471435), (81, 3085720), (88, 2840265), (90, 2777148), (99, 2524680), (108, 2314290), (110, 2272212), (120, 2082861), (132, 1893510), (135, 1851432), (162, 1542860), (165, 1514808), (180, 1388574), (198, 1262340), (216, 1157145), (220, 1136106), (264, 946755), (270, 925716), (297, 841560), (324, 771430), (330, 757404), (360, 694287), (396, 631170), (405, 617144), (440, 568053), (495, 504936), (540, 462858), (594, 420780), (648, 385715), (660, 378702), (792, 315585), (810, 308572), (891, 280520), (990, 252468), (1080, 231429), (1188, 210390), (1320, 189351), (1485, 168312), (1620, 154286), (1782, 140260), (1980, 126234), (2376, 105195), (2970, 84156), (3240, 77143), (3564, 70130), (3960, 63117), (4455, 56104), (5940, 42078), (7013, 35640), (7128, 35065), (8910, 28052), (11880, 21039), (14026, 17820)]