25162920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1$

素因数の和:1056

約数の個数: 128

約数和(自身を含む): 87609600

約数和(自身を除く): 62446680

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, 1013, 1035, 1080, 1242, 1380, 1656, 2026, 2070, 2484, 2760, 3039, 3105, 4052, 4140, 4968, 5065, 6078, 6210, 8104, 8280, 9117, 10130, 12156, 12420, 15195, 18234, 20260, 23299, 24312, 24840, 27351, 30390, 36468, 40520, 45585, 46598, 54702, 60780, 69897, 72936, 91170, 93196, 109404, 116495, 121560, 136755, 139794, 182340, 186392, 209691, 218808, 232990, 273510, 279588, 349485, 364680, 419382, 465980, 547020, 559176, 629073, 698970, 838764, 931960, 1048455, 1094040, 1258146, 1397940, 1677528, 2096910, 2516292, 2795880, 3145365, 4193820, 5032584, 6290730, 8387640, 12581460, 25162920]

約数ペア:

[(1, 25162920), (2, 12581460), (3, 8387640), (4, 6290730), (5, 5032584), (6, 4193820), (8, 3145365), (9, 2795880), (10, 2516292), (12, 2096910), (15, 1677528), (18, 1397940), (20, 1258146), (23, 1094040), (24, 1048455), (27, 931960), (30, 838764), (36, 698970), (40, 629073), (45, 559176), (46, 547020), (54, 465980), (60, 419382), (69, 364680), (72, 349485), (90, 279588), (92, 273510), (108, 232990), (115, 218808), (120, 209691), (135, 186392), (138, 182340), (180, 139794), (184, 136755), (207, 121560), (216, 116495), (230, 109404), (270, 93196), (276, 91170), (345, 72936), (360, 69897), (414, 60780), (460, 54702), (540, 46598), (552, 45585), (621, 40520), (690, 36468), (828, 30390), (920, 27351), (1013, 24840), (1035, 24312), (1080, 23299), (1242, 20260), (1380, 18234), (1656, 15195), (2026, 12420), (2070, 12156), (2484, 10130), (2760, 9117), (3039, 8280), (3105, 8104), (4052, 6210), (4140, 6078), (4968, 5065)]