27844740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 288

約数和(自身を含む): 110073600

約数和(自身を除く): 82228860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 41, 42, 44, 45, 49, 55, 60, 63, 66, 70, 77, 82, 84, 90, 98, 99, 105, 110, 123, 126, 132, 140, 147, 154, 164, 165, 180, 196, 198, 205, 210, 220, 231, 245, 246, 252, 287, 294, 308, 315, 330, 343, 369, 385, 396, 410, 420, 441, 451, 462, 490, 492, 495, 539, 574, 588, 615, 630, 660, 686, 693, 735, 738, 770, 820, 861, 882, 902, 924, 980, 990, 1029, 1078, 1148, 1155, 1230, 1260, 1353, 1372, 1386, 1435, 1470, 1476, 1540, 1617, 1715, 1722, 1764, 1804, 1845, 1980, 2009, 2058, 2156, 2205, 2255, 2310, 2460, 2583, 2695, 2706, 2772, 2870, 2940, 3087, 3157, 3234, 3430, 3444, 3465, 3690, 3773, 4018, 4059, 4116, 4305, 4410, 4510, 4620, 4851, 5145, 5166, 5390, 5412, 5740, 6027, 6174, 6314, 6468, 6765, 6860, 6930, 7380, 7546, 8036, 8085, 8118, 8610, 8820, 9020, 9471, 9702, 10045, 10290, 10332, 10780, 11319, 12054, 12348, 12628, 12915, 13530, 13860, 14063, 15092, 15435, 15785, 16170, 16236, 17220, 18081, 18865, 18942, 19404, 20090, 20295, 20580, 22099, 22638, 24108, 24255, 25830, 27060, 28126, 28413, 30135, 30870, 31570, 32340, 33957, 36162, 37730, 37884, 40180, 40590, 42189, 44198, 45276, 47355, 48510, 51660, 56252, 56595, 56826, 60270, 61740, 63140, 66297, 67914, 70315, 72324, 75460, 81180, 84378, 88396, 90405, 94710, 97020, 110495, 113190, 113652, 120540, 126567, 132594, 135828, 140630, 142065, 154693, 168756, 169785, 180810, 189420, 198891, 210945, 220990, 226380, 253134, 265188, 281260, 284130, 309386, 331485, 339570, 361620, 397782, 421890, 441980, 464079, 506268, 568260, 618772, 632835, 662970, 679140, 773465, 795564, 843780, 928158, 994455, 1265670, 1325940, 1392237, 1546930, 1856316, 1988910, 2320395, 2531340, 2784474, 3093860, 3977820, 4640790, 5568948, 6961185, 9281580, 13922370, 27844740]

約数ペア:

[(1, 27844740), (2, 13922370), (3, 9281580), (4, 6961185), (5, 5568948), (6, 4640790), (7, 3977820), (9, 3093860), (10, 2784474), (11, 2531340), (12, 2320395), (14, 1988910), (15, 1856316), (18, 1546930), (20, 1392237), (21, 1325940), (22, 1265670), (28, 994455), (30, 928158), (33, 843780), (35, 795564), (36, 773465), (41, 679140), (42, 662970), (44, 632835), (45, 618772), (49, 568260), (55, 506268), (60, 464079), (63, 441980), (66, 421890), (70, 397782), (77, 361620), (82, 339570), (84, 331485), (90, 309386), (98, 284130), (99, 281260), (105, 265188), (110, 253134), (123, 226380), (126, 220990), (132, 210945), (140, 198891), (147, 189420), (154, 180810), (164, 169785), (165, 168756), (180, 154693), (196, 142065), (198, 140630), (205, 135828), (210, 132594), (220, 126567), (231, 120540), (245, 113652), (246, 113190), (252, 110495), (287, 97020), (294, 94710), (308, 90405), (315, 88396), (330, 84378), (343, 81180), (369, 75460), (385, 72324), (396, 70315), (410, 67914), (420, 66297), (441, 63140), (451, 61740), (462, 60270), (490, 56826), (492, 56595), (495, 56252), (539, 51660), (574, 48510), (588, 47355), (615, 45276), (630, 44198), (660, 42189), (686, 40590), (693, 40180), (735, 37884), (738, 37730), (770, 36162), (820, 33957), (861, 32340), (882, 31570), (902, 30870), (924, 30135), (980, 28413), (990, 28126), (1029, 27060), (1078, 25830), (1148, 24255), (1155, 24108), (1230, 22638), (1260, 22099), (1353, 20580), (1372, 20295), (1386, 20090), (1435, 19404), (1470, 18942), (1476, 18865), (1540, 18081), (1617, 17220), (1715, 16236), (1722, 16170), (1764, 15785), (1804, 15435), (1845, 15092), (1980, 14063), (2009, 13860), (2058, 13530), (2156, 12915), (2205, 12628), (2255, 12348), (2310, 12054), (2460, 11319), (2583, 10780), (2695, 10332), (2706, 10290), (2772, 10045), (2870, 9702), (2940, 9471), (3087, 9020), (3157, 8820), (3234, 8610), (3430, 8118), (3444, 8085), (3465, 8036), (3690, 7546), (3773, 7380), (4018, 6930), (4059, 6860), (4116, 6765), (4305, 6468), (4410, 6314), (4510, 6174), (4620, 6027), (4851, 5740), (5145, 5412), (5166, 5390)]