55227420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 175999824

約数和(自身を除く): 120772404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 467, 540, 657, 730, 810, 876, 934, 1095, 1314, 1401, 1460, 1620, 1868, 1971, 2190, 2335, 2628, 2802, 3285, 3942, 4203, 4380, 4670, 5604, 5913, 6570, 7005, 7884, 8406, 9340, 9855, 11826, 12609, 13140, 14010, 16812, 19710, 21015, 23652, 25218, 28020, 29565, 34091, 37827, 39420, 42030, 50436, 59130, 63045, 68182, 75654, 84060, 102273, 118260, 126090, 136364, 151308, 170455, 189135, 204546, 252180, 306819, 340910, 378270, 409092, 511365, 613638, 681820, 756540, 920457, 1022730, 1227276, 1534095, 1840914, 2045460, 2761371, 3068190, 3681828, 4602285, 5522742, 6136380, 9204570, 11045484, 13806855, 18409140, 27613710, 55227420]

約数ペア:

[(1, 55227420), (2, 27613710), (3, 18409140), (4, 13806855), (5, 11045484), (6, 9204570), (9, 6136380), (10, 5522742), (12, 4602285), (15, 3681828), (18, 3068190), (20, 2761371), (27, 2045460), (30, 1840914), (36, 1534095), (45, 1227276), (54, 1022730), (60, 920457), (73, 756540), (81, 681820), (90, 613638), (108, 511365), (135, 409092), (146, 378270), (162, 340910), (180, 306819), (219, 252180), (270, 204546), (292, 189135), (324, 170455), (365, 151308), (405, 136364), (438, 126090), (467, 118260), (540, 102273), (657, 84060), (730, 75654), (810, 68182), (876, 63045), (934, 59130), (1095, 50436), (1314, 42030), (1401, 39420), (1460, 37827), (1620, 34091), (1868, 29565), (1971, 28020), (2190, 25218), (2335, 23652), (2628, 21015), (2802, 19710), (3285, 16812), (3942, 14010), (4203, 13140), (4380, 12609), (4670, 11826), (5604, 9855), (5913, 9340), (6570, 8406), (7005, 7884)]