109878360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{971}}^1$

素因数の和:1049

約数の個数: 128

約数和(自身を含む): 352719360

約数和(自身を除く): 242841000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 410, 460, 492, 552, 615, 690, 820, 920, 943, 971, 984, 1230, 1380, 1640, 1886, 1942, 2460, 2760, 2829, 2913, 3772, 3884, 4715, 4855, 4920, 5658, 5826, 7544, 7768, 9430, 9710, 11316, 11652, 14145, 14565, 18860, 19420, 22333, 22632, 23304, 28290, 29130, 37720, 38840, 39811, 44666, 56580, 58260, 66999, 79622, 89332, 111665, 113160, 116520, 119433, 133998, 159244, 178664, 199055, 223330, 238866, 267996, 318488, 334995, 398110, 446660, 477732, 535992, 597165, 669990, 796220, 893320, 915653, 955464, 1194330, 1339980, 1592440, 1831306, 2388660, 2679960, 2746959, 3662612, 4578265, 4777320, 5493918, 7325224, 9156530, 10987836, 13734795, 18313060, 21975672, 27469590, 36626120, 54939180, 109878360]

約数ペア:

[(1, 109878360), (2, 54939180), (3, 36626120), (4, 27469590), (5, 21975672), (6, 18313060), (8, 13734795), (10, 10987836), (12, 9156530), (15, 7325224), (20, 5493918), (23, 4777320), (24, 4578265), (30, 3662612), (40, 2746959), (41, 2679960), (46, 2388660), (60, 1831306), (69, 1592440), (82, 1339980), (92, 1194330), (115, 955464), (120, 915653), (123, 893320), (138, 796220), (164, 669990), (184, 597165), (205, 535992), (230, 477732), (246, 446660), (276, 398110), (328, 334995), (345, 318488), (410, 267996), (460, 238866), (492, 223330), (552, 199055), (615, 178664), (690, 159244), (820, 133998), (920, 119433), (943, 116520), (971, 113160), (984, 111665), (1230, 89332), (1380, 79622), (1640, 66999), (1886, 58260), (1942, 56580), (2460, 44666), (2760, 39811), (2829, 38840), (2913, 37720), (3772, 29130), (3884, 28290), (4715, 23304), (4855, 22632), (4920, 22333), (5658, 19420), (5826, 18860), (7544, 14565), (7768, 14145), (9430, 11652), (9710, 11316)]