187108020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1862

約数の個数: 144

約数和(自身を含む): 631193472

約数和(自身を除く): 444085452

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 477, 495, 530, 583, 636, 660, 795, 954, 990, 1060, 1166, 1590, 1749, 1783, 1908, 1980, 2332, 2385, 2915, 3180, 3498, 3566, 4770, 5247, 5349, 5830, 6996, 7132, 8745, 8915, 9540, 10494, 10698, 11660, 16047, 17490, 17830, 19613, 20988, 21396, 26235, 26745, 32094, 34980, 35660, 39226, 52470, 53490, 58839, 64188, 78452, 80235, 94499, 98065, 104940, 106980, 117678, 160470, 176517, 188998, 196130, 235356, 283497, 294195, 320940, 353034, 377996, 392260, 472495, 566994, 588390, 706068, 850491, 882585, 944990, 1039489, 1133988, 1176780, 1417485, 1700982, 1765170, 1889980, 2078978, 2834970, 3118467, 3401964, 3530340, 4157956, 4252455, 5197445, 5669940, 6236934, 8504910, 9355401, 10394890, 12473868, 15592335, 17009820, 18710802, 20789780, 31184670, 37421604, 46777005, 62369340, 93554010, 187108020]

約数ペア:

[(1, 187108020), (2, 93554010), (3, 62369340), (4, 46777005), (5, 37421604), (6, 31184670), (9, 20789780), (10, 18710802), (11, 17009820), (12, 15592335), (15, 12473868), (18, 10394890), (20, 9355401), (22, 8504910), (30, 6236934), (33, 5669940), (36, 5197445), (44, 4252455), (45, 4157956), (53, 3530340), (55, 3401964), (60, 3118467), (66, 2834970), (90, 2078978), (99, 1889980), (106, 1765170), (110, 1700982), (132, 1417485), (159, 1176780), (165, 1133988), (180, 1039489), (198, 944990), (212, 882585), (220, 850491), (265, 706068), (318, 588390), (330, 566994), (396, 472495), (477, 392260), (495, 377996), (530, 353034), (583, 320940), (636, 294195), (660, 283497), (795, 235356), (954, 196130), (990, 188998), (1060, 176517), (1166, 160470), (1590, 117678), (1749, 106980), (1783, 104940), (1908, 98065), (1980, 94499), (2332, 80235), (2385, 78452), (2915, 64188), (3180, 58839), (3498, 53490), (3566, 52470), (4770, 39226), (5247, 35660), (5349, 34980), (5830, 32094), (6996, 26745), (7132, 26235), (8745, 21396), (8915, 20988), (9540, 19613), (10494, 17830), (10698, 17490), (11660, 16047)]