54219540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{239}}^1$

素因数の和:469

約数の個数: 96

約数和(自身を含む): 161280000

約数和(自身を除く): 107060460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 199, 228, 239, 285, 380, 398, 478, 570, 597, 717, 796, 956, 995, 1140, 1194, 1195, 1434, 1990, 2388, 2390, 2868, 2985, 3585, 3781, 3980, 4541, 4780, 5970, 7170, 7562, 9082, 11343, 11940, 13623, 14340, 15124, 18164, 18905, 22686, 22705, 27246, 37810, 45372, 45410, 47561, 54492, 56715, 68115, 75620, 90820, 95122, 113430, 136230, 142683, 190244, 226860, 237805, 272460, 285366, 475610, 570732, 713415, 903659, 951220, 1426830, 1807318, 2710977, 2853660, 3614636, 4518295, 5421954, 9036590, 10843908, 13554885, 18073180, 27109770, 54219540]

約数ペア:

[(1, 54219540), (2, 27109770), (3, 18073180), (4, 13554885), (5, 10843908), (6, 9036590), (10, 5421954), (12, 4518295), (15, 3614636), (19, 2853660), (20, 2710977), (30, 1807318), (38, 1426830), (57, 951220), (60, 903659), (76, 713415), (95, 570732), (114, 475610), (190, 285366), (199, 272460), (228, 237805), (239, 226860), (285, 190244), (380, 142683), (398, 136230), (478, 113430), (570, 95122), (597, 90820), (717, 75620), (796, 68115), (956, 56715), (995, 54492), (1140, 47561), (1194, 45410), (1195, 45372), (1434, 37810), (1990, 27246), (2388, 22705), (2390, 22686), (2868, 18905), (2985, 18164), (3585, 15124), (3781, 14340), (3980, 13623), (4541, 11940), (4780, 11343), (5970, 9082), (7170, 7562)]