82543320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3323}}^1$

素因数の和:3366

約数の個数: 128

約数和(自身を含む): 287193600

約数和(自身を除く): 204650280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 920, 1035, 1080, 1242, 1380, 1656, 2070, 2484, 2760, 3105, 3323, 4140, 4968, 6210, 6646, 8280, 9969, 12420, 13292, 16615, 19938, 24840, 26584, 29907, 33230, 39876, 49845, 59814, 66460, 76429, 79752, 89721, 99690, 119628, 132920, 149535, 152858, 179442, 199380, 229287, 239256, 299070, 305716, 358884, 382145, 398760, 448605, 458574, 598140, 611432, 687861, 717768, 764290, 897210, 917148, 1146435, 1196280, 1375722, 1528580, 1794420, 1834296, 2063583, 2292870, 2751444, 3057160, 3439305, 3588840, 4127166, 4585740, 5502888, 6878610, 8254332, 9171480, 10317915, 13757220, 16508664, 20635830, 27514440, 41271660, 82543320]

約数ペア:

[(1, 82543320), (2, 41271660), (3, 27514440), (4, 20635830), (5, 16508664), (6, 13757220), (8, 10317915), (9, 9171480), (10, 8254332), (12, 6878610), (15, 5502888), (18, 4585740), (20, 4127166), (23, 3588840), (24, 3439305), (27, 3057160), (30, 2751444), (36, 2292870), (40, 2063583), (45, 1834296), (46, 1794420), (54, 1528580), (60, 1375722), (69, 1196280), (72, 1146435), (90, 917148), (92, 897210), (108, 764290), (115, 717768), (120, 687861), (135, 611432), (138, 598140), (180, 458574), (184, 448605), (207, 398760), (216, 382145), (230, 358884), (270, 305716), (276, 299070), (345, 239256), (360, 229287), (414, 199380), (460, 179442), (540, 152858), (552, 149535), (621, 132920), (690, 119628), (828, 99690), (920, 89721), (1035, 79752), (1080, 76429), (1242, 66460), (1380, 59814), (1656, 49845), (2070, 39876), (2484, 33230), (2760, 29907), (3105, 26584), (3323, 24840), (4140, 19938), (4968, 16615), (6210, 13292), (6646, 12420), (8280, 9969)]