97776660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:661

約数の個数: 96

約数和(自身を含む): 290304000

約数和(自身を除く): 192527340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 199, 228, 285, 380, 398, 431, 570, 597, 796, 862, 995, 1140, 1194, 1293, 1724, 1990, 2155, 2388, 2586, 2985, 3781, 3980, 4310, 5172, 5970, 6465, 7562, 8189, 8620, 11343, 11940, 12930, 15124, 16378, 18905, 22686, 24567, 25860, 32756, 37810, 40945, 45372, 49134, 56715, 75620, 81890, 85769, 98268, 113430, 122835, 163780, 171538, 226860, 245670, 257307, 343076, 428845, 491340, 514614, 857690, 1029228, 1286535, 1629611, 1715380, 2573070, 3259222, 4888833, 5146140, 6518444, 8148055, 9777666, 16296110, 19555332, 24444165, 32592220, 48888330, 97776660]

約数ペア:

[(1, 97776660), (2, 48888330), (3, 32592220), (4, 24444165), (5, 19555332), (6, 16296110), (10, 9777666), (12, 8148055), (15, 6518444), (19, 5146140), (20, 4888833), (30, 3259222), (38, 2573070), (57, 1715380), (60, 1629611), (76, 1286535), (95, 1029228), (114, 857690), (190, 514614), (199, 491340), (228, 428845), (285, 343076), (380, 257307), (398, 245670), (431, 226860), (570, 171538), (597, 163780), (796, 122835), (862, 113430), (995, 98268), (1140, 85769), (1194, 81890), (1293, 75620), (1724, 56715), (1990, 49134), (2155, 45372), (2388, 40945), (2586, 37810), (2985, 32756), (3781, 25860), (3980, 24567), (4310, 22686), (5172, 18905), (5970, 16378), (6465, 15124), (7562, 12930), (8189, 11940), (8620, 11343)]