135552780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{307}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 452035584

約数和(自身を除く): 316482804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 223, 307, 330, 396, 446, 495, 614, 660, 669, 892, 921, 990, 1115, 1228, 1338, 1535, 1842, 1980, 2007, 2230, 2453, 2676, 2763, 3070, 3345, 3377, 3684, 4014, 4460, 4605, 4906, 5526, 6140, 6690, 6754, 7359, 8028, 9210, 9812, 10035, 10131, 11052, 12265, 13380, 13508, 13815, 14718, 16885, 18420, 20070, 20262, 22077, 24530, 27630, 29436, 30393, 33770, 36795, 40140, 40524, 44154, 49060, 50655, 55260, 60786, 67540, 68461, 73590, 88308, 101310, 110385, 121572, 136922, 147180, 151965, 202620, 205383, 220770, 273844, 303930, 342305, 410766, 441540, 607860, 616149, 684610, 753071, 821532, 1026915, 1232298, 1369220, 1506142, 2053830, 2259213, 2464596, 3012284, 3080745, 3765355, 4107660, 4518426, 6161490, 6777639, 7530710, 9036852, 11296065, 12322980, 13555278, 15061420, 22592130, 27110556, 33888195, 45184260, 67776390, 135552780]

約数ペア:

[(1, 135552780), (2, 67776390), (3, 45184260), (4, 33888195), (5, 27110556), (6, 22592130), (9, 15061420), (10, 13555278), (11, 12322980), (12, 11296065), (15, 9036852), (18, 7530710), (20, 6777639), (22, 6161490), (30, 4518426), (33, 4107660), (36, 3765355), (44, 3080745), (45, 3012284), (55, 2464596), (60, 2259213), (66, 2053830), (90, 1506142), (99, 1369220), (110, 1232298), (132, 1026915), (165, 821532), (180, 753071), (198, 684610), (220, 616149), (223, 607860), (307, 441540), (330, 410766), (396, 342305), (446, 303930), (495, 273844), (614, 220770), (660, 205383), (669, 202620), (892, 151965), (921, 147180), (990, 136922), (1115, 121572), (1228, 110385), (1338, 101310), (1535, 88308), (1842, 73590), (1980, 68461), (2007, 67540), (2230, 60786), (2453, 55260), (2676, 50655), (2763, 49060), (3070, 44154), (3345, 40524), (3377, 40140), (3684, 36795), (4014, 33770), (4460, 30393), (4605, 29436), (4906, 27630), (5526, 24530), (6140, 22077), (6690, 20262), (6754, 20070), (7359, 18420), (8028, 16885), (9210, 14718), (9812, 13815), (10035, 13508), (10131, 13380), (11052, 12265)]