135554940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1492

約数の個数: 144

約数和(自身を含む): 449729280

約数和(自身を除く): 314174340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 31, 34, 36, 45, 51, 60, 62, 68, 85, 90, 93, 102, 124, 153, 155, 170, 180, 186, 204, 255, 279, 306, 310, 340, 372, 465, 510, 527, 558, 612, 620, 765, 930, 1020, 1054, 1116, 1395, 1429, 1530, 1581, 1860, 2108, 2635, 2790, 2858, 3060, 3162, 4287, 4743, 5270, 5580, 5716, 6324, 7145, 7905, 8574, 9486, 10540, 12861, 14290, 15810, 17148, 18972, 21435, 23715, 24293, 25722, 28580, 31620, 42870, 44299, 47430, 48586, 51444, 64305, 72879, 85740, 88598, 94860, 97172, 121465, 128610, 132897, 145758, 177196, 218637, 221495, 242930, 257220, 265794, 291516, 364395, 398691, 437274, 442990, 485860, 531588, 664485, 728790, 753083, 797382, 874548, 885980, 1093185, 1328970, 1457580, 1506166, 1594764, 1993455, 2186370, 2259249, 2657940, 3012332, 3765415, 3986910, 4372740, 4518498, 6777747, 7530830, 7973820, 9036996, 11296245, 13555494, 15061660, 22592490, 27110988, 33888735, 45184980, 67777470, 135554940]

約数ペア:

[(1, 135554940), (2, 67777470), (3, 45184980), (4, 33888735), (5, 27110988), (6, 22592490), (9, 15061660), (10, 13555494), (12, 11296245), (15, 9036996), (17, 7973820), (18, 7530830), (20, 6777747), (30, 4518498), (31, 4372740), (34, 3986910), (36, 3765415), (45, 3012332), (51, 2657940), (60, 2259249), (62, 2186370), (68, 1993455), (85, 1594764), (90, 1506166), (93, 1457580), (102, 1328970), (124, 1093185), (153, 885980), (155, 874548), (170, 797382), (180, 753083), (186, 728790), (204, 664485), (255, 531588), (279, 485860), (306, 442990), (310, 437274), (340, 398691), (372, 364395), (465, 291516), (510, 265794), (527, 257220), (558, 242930), (612, 221495), (620, 218637), (765, 177196), (930, 145758), (1020, 132897), (1054, 128610), (1116, 121465), (1395, 97172), (1429, 94860), (1530, 88598), (1581, 85740), (1860, 72879), (2108, 64305), (2635, 51444), (2790, 48586), (2858, 47430), (3060, 44299), (3162, 42870), (4287, 31620), (4743, 28580), (5270, 25722), (5580, 24293), (5716, 23715), (6324, 21435), (7145, 18972), (7905, 17148), (8574, 15810), (9486, 14290), (10540, 12861)]