125733120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:400

約数の個数: 144

約数和(自身を含む): 406183680

約数和(自身を除く): 280450560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 239, 240, 256, 274, 320, 384, 411, 478, 480, 548, 640, 685, 717, 768, 822, 956, 960, 1096, 1195, 1280, 1370, 1434, 1644, 1912, 1920, 2055, 2192, 2390, 2740, 2868, 3288, 3585, 3824, 3840, 4110, 4384, 4780, 5480, 5736, 6576, 7170, 7648, 8220, 8768, 9560, 10960, 11472, 13152, 14340, 15296, 16440, 17536, 19120, 21920, 22944, 26304, 28680, 30592, 32743, 32880, 35072, 38240, 43840, 45888, 52608, 57360, 61184, 65486, 65760, 76480, 87680, 91776, 98229, 105216, 114720, 130972, 131520, 152960, 163715, 175360, 183552, 196458, 229440, 261944, 263040, 305920, 327430, 392916, 458880, 491145, 523888, 526080, 654860, 785832, 917760, 982290, 1047776, 1309720, 1571664, 1964580, 2095552, 2619440, 3143328, 3929160, 4191104, 5238880, 6286656, 7858320, 8382208, 10477760, 12573312, 15716640, 20955520, 25146624, 31433280, 41911040, 62866560, 125733120]

約数ペア:

[(1, 125733120), (2, 62866560), (3, 41911040), (4, 31433280), (5, 25146624), (6, 20955520), (8, 15716640), (10, 12573312), (12, 10477760), (15, 8382208), (16, 7858320), (20, 6286656), (24, 5238880), (30, 4191104), (32, 3929160), (40, 3143328), (48, 2619440), (60, 2095552), (64, 1964580), (80, 1571664), (96, 1309720), (120, 1047776), (128, 982290), (137, 917760), (160, 785832), (192, 654860), (239, 526080), (240, 523888), (256, 491145), (274, 458880), (320, 392916), (384, 327430), (411, 305920), (478, 263040), (480, 261944), (548, 229440), (640, 196458), (685, 183552), (717, 175360), (768, 163715), (822, 152960), (956, 131520), (960, 130972), (1096, 114720), (1195, 105216), (1280, 98229), (1370, 91776), (1434, 87680), (1644, 76480), (1912, 65760), (1920, 65486), (2055, 61184), (2192, 57360), (2390, 52608), (2740, 45888), (2868, 43840), (3288, 38240), (3585, 35072), (3824, 32880), (3840, 32743), (4110, 30592), (4384, 28680), (4780, 26304), (5480, 22944), (5736, 21920), (6576, 19120), (7170, 17536), (7648, 16440), (8220, 15296), (8768, 14340), (9560, 13152), (10960, 11472)]