345155580

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2767}}^1$

素因数の和:2806

約数の個数: 240

約数和(自身を含む): 1350429696

約数和(自身を除く): 1005274116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 81, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 162, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 324, 330, 378, 385, 396, 405, 420, 462, 495, 540, 567, 594, 630, 660, 693, 756, 770, 810, 891, 924, 945, 990, 1134, 1155, 1188, 1260, 1386, 1485, 1540, 1620, 1782, 1890, 1980, 2079, 2268, 2310, 2767, 2772, 2835, 2970, 3465, 3564, 3780, 4158, 4455, 4620, 5534, 5670, 5940, 6237, 6930, 8301, 8316, 8910, 10395, 11068, 11340, 12474, 13835, 13860, 16602, 17820, 19369, 20790, 24903, 24948, 27670, 30437, 31185, 33204, 38738, 41505, 41580, 49806, 55340, 58107, 60874, 62370, 74709, 77476, 83010, 91311, 96845, 99612, 116214, 121748, 124515, 124740, 149418, 152185, 166020, 174321, 182622, 193690, 213059, 224127, 232428, 249030, 273933, 290535, 298836, 304370, 348642, 365244, 373545, 387380, 426118, 448254, 456555, 498060, 522963, 547866, 581070, 608740, 639177, 697284, 747090, 821799, 852236, 871605, 896508, 913110, 1045926, 1065295, 1095732, 1120635, 1162140, 1278354, 1369665, 1494180, 1568889, 1643598, 1743210, 1826220, 1917531, 2091852, 2130590, 2241270, 2465397, 2556708, 2614815, 2739330, 3137778, 3195885, 3287196, 3486420, 3835062, 4108995, 4261180, 4482540, 4930794, 5229630, 5478660, 5752593, 6275556, 6391770, 7670124, 7844445, 8217990, 9587655, 9861588, 10459260, 11505186, 12326985, 12783540, 15688890, 16435980, 17257779, 19175310, 23010372, 24653970, 28762965, 31377780, 34515558, 38350620, 49307940, 57525930, 69031116, 86288895, 115051860, 172577790, 345155580]

約数ペア:

[(1, 345155580), (2, 172577790), (3, 115051860), (4, 86288895), (5, 69031116), (6, 57525930), (7, 49307940), (9, 38350620), (10, 34515558), (11, 31377780), (12, 28762965), (14, 24653970), (15, 23010372), (18, 19175310), (20, 17257779), (21, 16435980), (22, 15688890), (27, 12783540), (28, 12326985), (30, 11505186), (33, 10459260), (35, 9861588), (36, 9587655), (42, 8217990), (44, 7844445), (45, 7670124), (54, 6391770), (55, 6275556), (60, 5752593), (63, 5478660), (66, 5229630), (70, 4930794), (77, 4482540), (81, 4261180), (84, 4108995), (90, 3835062), (99, 3486420), (105, 3287196), (108, 3195885), (110, 3137778), (126, 2739330), (132, 2614815), (135, 2556708), (140, 2465397), (154, 2241270), (162, 2130590), (165, 2091852), (180, 1917531), (189, 1826220), (198, 1743210), (210, 1643598), (220, 1568889), (231, 1494180), (252, 1369665), (270, 1278354), (297, 1162140), (308, 1120635), (315, 1095732), (324, 1065295), (330, 1045926), (378, 913110), (385, 896508), (396, 871605), (405, 852236), (420, 821799), (462, 747090), (495, 697284), (540, 639177), (567, 608740), (594, 581070), (630, 547866), (660, 522963), (693, 498060), (756, 456555), (770, 448254), (810, 426118), (891, 387380), (924, 373545), (945, 365244), (990, 348642), (1134, 304370), (1155, 298836), (1188, 290535), (1260, 273933), (1386, 249030), (1485, 232428), (1540, 224127), (1620, 213059), (1782, 193690), (1890, 182622), (1980, 174321), (2079, 166020), (2268, 152185), (2310, 149418), (2767, 124740), (2772, 124515), (2835, 121748), (2970, 116214), (3465, 99612), (3564, 96845), (3780, 91311), (4158, 83010), (4455, 77476), (4620, 74709), (5534, 62370), (5670, 60874), (5940, 58107), (6237, 55340), (6930, 49806), (8301, 41580), (8316, 41505), (8910, 38738), (10395, 33204), (11068, 31185), (11340, 30437), (12474, 27670), (13835, 24948), (13860, 24903), (16602, 20790), (17820, 19369)]