135899640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5471}}^1$

素因数の和:5514

約数の個数: 128

約数和(自身を含む): 472780800

約数和(自身を除く): 336881160

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, 4140, 4968, 5471, 6210, 8280, 10942, 12420, 16413, 21884, 24840, 27355, 32826, 43768, 49239, 54710, 65652, 82065, 98478, 109420, 125833, 131304, 147717, 164130, 196956, 218840, 246195, 251666, 295434, 328260, 377499, 393912, 492390, 503332, 590868, 629165, 656520, 738585, 754998, 984780, 1006664, 1132497, 1181736, 1258330, 1477170, 1509996, 1887495, 1969560, 2264994, 2516660, 2954340, 3019992, 3397491, 3774990, 4529988, 5033320, 5662485, 5908680, 6794982, 7549980, 9059976, 11324970, 13589964, 15099960, 16987455, 22649940, 27179928, 33974910, 45299880, 67949820, 135899640]

約数ペア:

[(1, 135899640), (2, 67949820), (3, 45299880), (4, 33974910), (5, 27179928), (6, 22649940), (8, 16987455), (9, 15099960), (10, 13589964), (12, 11324970), (15, 9059976), (18, 7549980), (20, 6794982), (23, 5908680), (24, 5662485), (27, 5033320), (30, 4529988), (36, 3774990), (40, 3397491), (45, 3019992), (46, 2954340), (54, 2516660), (60, 2264994), (69, 1969560), (72, 1887495), (90, 1509996), (92, 1477170), (108, 1258330), (115, 1181736), (120, 1132497), (135, 1006664), (138, 984780), (180, 754998), (184, 738585), (207, 656520), (216, 629165), (230, 590868), (270, 503332), (276, 492390), (345, 393912), (360, 377499), (414, 328260), (460, 295434), (540, 251666), (552, 246195), (621, 218840), (690, 196956), (828, 164130), (920, 147717), (1035, 131304), (1080, 125833), (1242, 109420), (1380, 98478), (1656, 82065), (2070, 65652), (2484, 54710), (2760, 49239), (3105, 43768), (4140, 32826), (4968, 27355), (5471, 24840), (6210, 21884), (8280, 16413), (10942, 12420)]