222409080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{26861}}^1$

素因数の和:26901

約数の個数: 96

約数和(自身を含む): 754284960

約数和(自身を除く): 531875880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 8280, 26861, 53722, 80583, 107444, 134305, 161166, 214888, 241749, 268610, 322332, 402915, 483498, 537220, 617803, 644664, 805830, 966996, 1074440, 1208745, 1235606, 1611660, 1853409, 1933992, 2417490, 2471212, 3089015, 3223320, 3706818, 4834980, 4942424, 5560227, 6178030, 7413636, 9267045, 9669960, 11120454, 12356060, 14827272, 18534090, 22240908, 24712120, 27801135, 37068180, 44481816, 55602270, 74136360, 111204540, 222409080]

約数ペア:

[(1, 222409080), (2, 111204540), (3, 74136360), (4, 55602270), (5, 44481816), (6, 37068180), (8, 27801135), (9, 24712120), (10, 22240908), (12, 18534090), (15, 14827272), (18, 12356060), (20, 11120454), (23, 9669960), (24, 9267045), (30, 7413636), (36, 6178030), (40, 5560227), (45, 4942424), (46, 4834980), (60, 3706818), (69, 3223320), (72, 3089015), (90, 2471212), (92, 2417490), (115, 1933992), (120, 1853409), (138, 1611660), (180, 1235606), (184, 1208745), (207, 1074440), (230, 966996), (276, 805830), (345, 644664), (360, 617803), (414, 537220), (460, 483498), (552, 402915), (690, 322332), (828, 268610), (920, 241749), (1035, 214888), (1380, 161166), (1656, 134305), (2070, 107444), (2760, 80583), (4140, 53722), (8280, 26861)]