68434740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 192

約数和(自身を含む): 238775040

約数和(自身を除く): 170340300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 41, 44, 45, 54, 55, 60, 66, 82, 90, 99, 108, 110, 123, 132, 135, 164, 165, 180, 198, 205, 220, 246, 270, 281, 297, 330, 369, 396, 410, 451, 492, 495, 540, 562, 594, 615, 660, 738, 820, 843, 902, 990, 1107, 1124, 1188, 1230, 1353, 1405, 1476, 1485, 1686, 1804, 1845, 1980, 2214, 2255, 2460, 2529, 2706, 2810, 2970, 3091, 3372, 3690, 4059, 4215, 4428, 4510, 5058, 5412, 5535, 5620, 5940, 6182, 6765, 7380, 7587, 8118, 8430, 9020, 9273, 10116, 11070, 11521, 12177, 12364, 12645, 13530, 15174, 15455, 16236, 16860, 18546, 20295, 22140, 23042, 24354, 25290, 27060, 27819, 30348, 30910, 34563, 37092, 37935, 40590, 46084, 46365, 48708, 50580, 55638, 57605, 60885, 61820, 69126, 75870, 81180, 83457, 92730, 103689, 111276, 115210, 121770, 126731, 138252, 139095, 151740, 166914, 172815, 185460, 207378, 230420, 243540, 253462, 278190, 311067, 333828, 345630, 380193, 414756, 417285, 506924, 518445, 556380, 622134, 633655, 691260, 760386, 834570, 1036890, 1140579, 1244268, 1267310, 1520772, 1555335, 1669140, 1900965, 2073780, 2281158, 2534620, 3110670, 3421737, 3801930, 4562316, 5702895, 6221340, 6843474, 7603860, 11405790, 13686948, 17108685, 22811580, 34217370, 68434740]

約数ペア:

[(1, 68434740), (2, 34217370), (3, 22811580), (4, 17108685), (5, 13686948), (6, 11405790), (9, 7603860), (10, 6843474), (11, 6221340), (12, 5702895), (15, 4562316), (18, 3801930), (20, 3421737), (22, 3110670), (27, 2534620), (30, 2281158), (33, 2073780), (36, 1900965), (41, 1669140), (44, 1555335), (45, 1520772), (54, 1267310), (55, 1244268), (60, 1140579), (66, 1036890), (82, 834570), (90, 760386), (99, 691260), (108, 633655), (110, 622134), (123, 556380), (132, 518445), (135, 506924), (164, 417285), (165, 414756), (180, 380193), (198, 345630), (205, 333828), (220, 311067), (246, 278190), (270, 253462), (281, 243540), (297, 230420), (330, 207378), (369, 185460), (396, 172815), (410, 166914), (451, 151740), (492, 139095), (495, 138252), (540, 126731), (562, 121770), (594, 115210), (615, 111276), (660, 103689), (738, 92730), (820, 83457), (843, 81180), (902, 75870), (990, 69126), (1107, 61820), (1124, 60885), (1188, 57605), (1230, 55638), (1353, 50580), (1405, 48708), (1476, 46365), (1485, 46084), (1686, 40590), (1804, 37935), (1845, 37092), (1980, 34563), (2214, 30910), (2255, 30348), (2460, 27819), (2529, 27060), (2706, 25290), (2810, 24354), (2970, 23042), (3091, 22140), (3372, 20295), (3690, 18546), (4059, 16860), (4215, 16236), (4428, 15455), (4510, 15174), (5058, 13530), (5412, 12645), (5535, 12364), (5620, 12177), (5940, 11521), (6182, 11070), (6765, 10116), (7380, 9273), (7587, 9020), (8118, 8430)]