188219880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{2083}}^1$

素因数の和:2351

約数の個数: 96

約数和(自身を含む): 614446560

約数和(自身を除く): 426226680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 251, 360, 502, 753, 1004, 1255, 1506, 2008, 2083, 2259, 2510, 3012, 3765, 4166, 4518, 5020, 6024, 6249, 7530, 8332, 9036, 10040, 10415, 11295, 12498, 15060, 16664, 18072, 18747, 20830, 22590, 24996, 30120, 31245, 37494, 41660, 45180, 49992, 62490, 74988, 83320, 90360, 93735, 124980, 149976, 187470, 249960, 374940, 522833, 749880, 1045666, 1568499, 2091332, 2614165, 3136998, 4182664, 4705497, 5228330, 6273996, 7842495, 9410994, 10456660, 12547992, 15684990, 18821988, 20913320, 23527485, 31369980, 37643976, 47054970, 62739960, 94109940, 188219880]

約数ペア:

[(1, 188219880), (2, 94109940), (3, 62739960), (4, 47054970), (5, 37643976), (6, 31369980), (8, 23527485), (9, 20913320), (10, 18821988), (12, 15684990), (15, 12547992), (18, 10456660), (20, 9410994), (24, 7842495), (30, 6273996), (36, 5228330), (40, 4705497), (45, 4182664), (60, 3136998), (72, 2614165), (90, 2091332), (120, 1568499), (180, 1045666), (251, 749880), (360, 522833), (502, 374940), (753, 249960), (1004, 187470), (1255, 149976), (1506, 124980), (2008, 93735), (2083, 90360), (2259, 83320), (2510, 74988), (3012, 62490), (3765, 49992), (4166, 45180), (4518, 41660), (5020, 37494), (6024, 31245), (6249, 30120), (7530, 24996), (8332, 22590), (9036, 20830), (10040, 18747), (10415, 18072), (11295, 16664), (12498, 15060)]