204528060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2028

約数の個数: 144

約数和(自身を含む): 689925600

約数和(自身を除く): 485397540

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, 1908, 1949, 1980, 2332, 2385, 2915, 3180, 3498, 3898, 4770, 5247, 5830, 5847, 6996, 7796, 8745, 9540, 9745, 10494, 11660, 11694, 17490, 17541, 19490, 20988, 21439, 23388, 26235, 29235, 34980, 35082, 38980, 42878, 52470, 58470, 64317, 70164, 85756, 87705, 103297, 104940, 107195, 116940, 128634, 175410, 192951, 206594, 214390, 257268, 309891, 321585, 350820, 385902, 413188, 428780, 516485, 619782, 643170, 771804, 929673, 964755, 1032970, 1136267, 1239564, 1286340, 1549455, 1859346, 1929510, 2065940, 2272534, 3098910, 3408801, 3718692, 3859020, 4545068, 4648365, 5681335, 6197820, 6817602, 9296730, 10226403, 11362670, 13635204, 17044005, 18593460, 20452806, 22725340, 34088010, 40905612, 51132015, 68176020, 102264030, 204528060]

約数ペア:

[(1, 204528060), (2, 102264030), (3, 68176020), (4, 51132015), (5, 40905612), (6, 34088010), (9, 22725340), (10, 20452806), (11, 18593460), (12, 17044005), (15, 13635204), (18, 11362670), (20, 10226403), (22, 9296730), (30, 6817602), (33, 6197820), (36, 5681335), (44, 4648365), (45, 4545068), (53, 3859020), (55, 3718692), (60, 3408801), (66, 3098910), (90, 2272534), (99, 2065940), (106, 1929510), (110, 1859346), (132, 1549455), (159, 1286340), (165, 1239564), (180, 1136267), (198, 1032970), (212, 964755), (220, 929673), (265, 771804), (318, 643170), (330, 619782), (396, 516485), (477, 428780), (495, 413188), (530, 385902), (583, 350820), (636, 321585), (660, 309891), (795, 257268), (954, 214390), (990, 206594), (1060, 192951), (1166, 175410), (1590, 128634), (1749, 116940), (1908, 107195), (1949, 104940), (1980, 103297), (2332, 87705), (2385, 85756), (2915, 70164), (3180, 64317), (3498, 58470), (3898, 52470), (4770, 42878), (5247, 38980), (5830, 35082), (5847, 34980), (6996, 29235), (7796, 26235), (8745, 23388), (9540, 21439), (9745, 20988), (10494, 19490), (11660, 17541), (11694, 17490)]