26896590

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:156

約数の個数: 192

約数和(自身を含む): 88646400

約数和(自身を除く): 61749810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 49, 54, 57, 63, 70, 90, 95, 98, 105, 107, 114, 126, 133, 135, 147, 171, 189, 190, 210, 214, 245, 266, 270, 285, 294, 315, 321, 342, 378, 399, 441, 490, 513, 535, 570, 630, 642, 665, 735, 749, 798, 855, 882, 931, 945, 963, 1026, 1070, 1197, 1323, 1330, 1470, 1498, 1605, 1710, 1862, 1890, 1926, 1995, 2033, 2205, 2247, 2394, 2565, 2646, 2793, 2889, 3210, 3591, 3745, 3990, 4066, 4410, 4494, 4655, 4815, 5130, 5243, 5586, 5778, 5985, 6099, 6615, 6741, 7182, 7490, 8379, 9310, 9630, 10165, 10486, 11235, 11970, 12198, 13230, 13482, 13965, 14231, 14445, 15729, 16758, 17955, 18297, 20223, 20330, 22470, 25137, 26215, 27930, 28462, 28890, 30495, 31458, 33705, 35910, 36594, 40446, 41895, 42693, 47187, 50274, 52430, 54891, 60990, 67410, 71155, 78645, 83790, 85386, 91485, 94374, 99617, 101115, 109782, 125685, 128079, 141561, 142310, 157290, 182970, 199234, 202230, 213465, 235935, 251370, 256158, 274455, 283122, 298851, 384237, 426930, 471870, 498085, 548910, 597702, 640395, 707805, 768474, 896553, 996170, 1280790, 1415610, 1494255, 1793106, 1921185, 2689659, 2988510, 3842370, 4482765, 5379318, 8965530, 13448295, 26896590]

約数ペア:

[(1, 26896590), (2, 13448295), (3, 8965530), (5, 5379318), (6, 4482765), (7, 3842370), (9, 2988510), (10, 2689659), (14, 1921185), (15, 1793106), (18, 1494255), (19, 1415610), (21, 1280790), (27, 996170), (30, 896553), (35, 768474), (38, 707805), (42, 640395), (45, 597702), (49, 548910), (54, 498085), (57, 471870), (63, 426930), (70, 384237), (90, 298851), (95, 283122), (98, 274455), (105, 256158), (107, 251370), (114, 235935), (126, 213465), (133, 202230), (135, 199234), (147, 182970), (171, 157290), (189, 142310), (190, 141561), (210, 128079), (214, 125685), (245, 109782), (266, 101115), (270, 99617), (285, 94374), (294, 91485), (315, 85386), (321, 83790), (342, 78645), (378, 71155), (399, 67410), (441, 60990), (490, 54891), (513, 52430), (535, 50274), (570, 47187), (630, 42693), (642, 41895), (665, 40446), (735, 36594), (749, 35910), (798, 33705), (855, 31458), (882, 30495), (931, 28890), (945, 28462), (963, 27930), (1026, 26215), (1070, 25137), (1197, 22470), (1323, 20330), (1330, 20223), (1470, 18297), (1498, 17955), (1605, 16758), (1710, 15729), (1862, 14445), (1890, 14231), (1926, 13965), (1995, 13482), (2033, 13230), (2205, 12198), (2247, 11970), (2394, 11235), (2565, 10486), (2646, 10165), (2793, 9630), (2889, 9310), (3210, 8379), (3591, 7490), (3745, 7182), (3990, 6741), (4066, 6615), (4410, 6099), (4494, 5985), (4655, 5778), (4815, 5586), (5130, 5243)]