202156560

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{10399}}^1$

素因数の和:10427

約数の個数: 120

約数和(自身を含む): 704121600

約数和(自身を除く): 501965040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 243, 270, 324, 360, 405, 432, 486, 540, 648, 720, 810, 972, 1080, 1215, 1296, 1620, 1944, 2160, 2430, 3240, 3888, 4860, 6480, 9720, 10399, 19440, 20798, 31197, 41596, 51995, 62394, 83192, 93591, 103990, 124788, 155985, 166384, 187182, 207980, 249576, 280773, 311970, 374364, 415960, 467955, 499152, 561546, 623940, 748728, 831920, 842319, 935910, 1123092, 1247880, 1403865, 1497456, 1684638, 1871820, 2246184, 2495760, 2526957, 2807730, 3369276, 3743640, 4211595, 4492368, 5053914, 5615460, 6738552, 7487280, 8423190, 10107828, 11230920, 12634785, 13477104, 16846380, 20215656, 22461840, 25269570, 33692760, 40431312, 50539140, 67385520, 101078280, 202156560]

約数ペア:

[(1, 202156560), (2, 101078280), (3, 67385520), (4, 50539140), (5, 40431312), (6, 33692760), (8, 25269570), (9, 22461840), (10, 20215656), (12, 16846380), (15, 13477104), (16, 12634785), (18, 11230920), (20, 10107828), (24, 8423190), (27, 7487280), (30, 6738552), (36, 5615460), (40, 5053914), (45, 4492368), (48, 4211595), (54, 3743640), (60, 3369276), (72, 2807730), (80, 2526957), (81, 2495760), (90, 2246184), (108, 1871820), (120, 1684638), (135, 1497456), (144, 1403865), (162, 1247880), (180, 1123092), (216, 935910), (240, 842319), (243, 831920), (270, 748728), (324, 623940), (360, 561546), (405, 499152), (432, 467955), (486, 415960), (540, 374364), (648, 311970), (720, 280773), (810, 249576), (972, 207980), (1080, 187182), (1215, 166384), (1296, 155985), (1620, 124788), (1944, 103990), (2160, 93591), (2430, 83192), (3240, 62394), (3888, 51995), (4860, 41596), (6480, 31197), (9720, 20798), (10399, 19440)]