87098580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2797}}^1$

素因数の和:2985

約数の個数: 72

約数和(自身を含む): 265821192

約数和(自身を除く): 178722612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 173, 180, 346, 519, 692, 865, 1038, 1557, 1730, 2076, 2595, 2797, 3114, 3460, 5190, 5594, 6228, 7785, 8391, 10380, 11188, 13985, 15570, 16782, 25173, 27970, 31140, 33564, 41955, 50346, 55940, 83910, 100692, 125865, 167820, 251730, 483881, 503460, 967762, 1451643, 1935524, 2419405, 2903286, 4354929, 4838810, 5806572, 7258215, 8709858, 9677620, 14516430, 17419716, 21774645, 29032860, 43549290, 87098580]

約数ペア:

[(1, 87098580), (2, 43549290), (3, 29032860), (4, 21774645), (5, 17419716), (6, 14516430), (9, 9677620), (10, 8709858), (12, 7258215), (15, 5806572), (18, 4838810), (20, 4354929), (30, 2903286), (36, 2419405), (45, 1935524), (60, 1451643), (90, 967762), (173, 503460), (180, 483881), (346, 251730), (519, 167820), (692, 125865), (865, 100692), (1038, 83910), (1557, 55940), (1730, 50346), (2076, 41955), (2595, 33564), (2797, 31140), (3114, 27970), (3460, 25173), (5190, 16782), (5594, 15570), (6228, 13985), (7785, 11188), (8391, 10380)]