2021565600

素因数分解:

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

素因数の和:10434

約数の個数: 216

約数和(自身を含む): 7393276800

約数和(自身を除く): 5371711200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 243, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 486, 540, 600, 648, 675, 720, 800, 810, 864, 900, 972, 1080, 1200, 1215, 1296, 1350, 1440, 1620, 1800, 1944, 2025, 2160, 2400, 2430, 2592, 2700, 3240, 3600, 3888, 4050, 4320, 4860, 5400, 6075, 6480, 7200, 7776, 8100, 9720, 10399, 10800, 12150, 12960, 16200, 19440, 20798, 21600, 24300, 31197, 32400, 38880, 41596, 48600, 51995, 62394, 64800, 83192, 93591, 97200, 103990, 124788, 155985, 166384, 187182, 194400, 207980, 249576, 259975, 280773, 311970, 332768, 374364, 415960, 467955, 499152, 519950, 561546, 623940, 748728, 779925, 831920, 842319, 935910, 998304, 1039900, 1123092, 1247880, 1403865, 1497456, 1559850, 1663840, 1684638, 1871820, 2079800, 2246184, 2339775, 2495760, 2526957, 2807730, 2994912, 3119700, 3369276, 3743640, 4159600, 4211595, 4492368, 4679550, 4991520, 5053914, 5615460, 6239400, 6738552, 7019325, 7487280, 8319200, 8423190, 8984736, 9359100, 10107828, 11230920, 12478800, 12634785, 13477104, 14038650, 14974560, 16846380, 18718200, 20215656, 21057975, 22461840, 24957600, 25269570, 26954208, 28077300, 33692760, 37436400, 40431312, 42115950, 44923680, 50539140, 56154600, 63173925, 67385520, 74872800, 80862624, 84231900, 101078280, 112309200, 126347850, 134771040, 168463800, 202156560, 224618400, 252695700, 336927600, 404313120, 505391400, 673855200, 1010782800, 2021565600]

約数ペア:

[(1, 2021565600), (2, 1010782800), (3, 673855200), (4, 505391400), (5, 404313120), (6, 336927600), (8, 252695700), (9, 224618400), (10, 202156560), (12, 168463800), (15, 134771040), (16, 126347850), (18, 112309200), (20, 101078280), (24, 84231900), (25, 80862624), (27, 74872800), (30, 67385520), (32, 63173925), (36, 56154600), (40, 50539140), (45, 44923680), (48, 42115950), (50, 40431312), (54, 37436400), (60, 33692760), (72, 28077300), (75, 26954208), (80, 25269570), (81, 24957600), (90, 22461840), (96, 21057975), (100, 20215656), (108, 18718200), (120, 16846380), (135, 14974560), (144, 14038650), (150, 13477104), (160, 12634785), (162, 12478800), (180, 11230920), (200, 10107828), (216, 9359100), (225, 8984736), (240, 8423190), (243, 8319200), (270, 7487280), (288, 7019325), (300, 6738552), (324, 6239400), (360, 5615460), (400, 5053914), (405, 4991520), (432, 4679550), (450, 4492368), (480, 4211595), (486, 4159600), (540, 3743640), (600, 3369276), (648, 3119700), (675, 2994912), (720, 2807730), (800, 2526957), (810, 2495760), (864, 2339775), (900, 2246184), (972, 2079800), (1080, 1871820), (1200, 1684638), (1215, 1663840), (1296, 1559850), (1350, 1497456), (1440, 1403865), (1620, 1247880), (1800, 1123092), (1944, 1039900), (2025, 998304), (2160, 935910), (2400, 842319), (2430, 831920), (2592, 779925), (2700, 748728), (3240, 623940), (3600, 561546), (3888, 519950), (4050, 499152), (4320, 467955), (4860, 415960), (5400, 374364), (6075, 332768), (6480, 311970), (7200, 280773), (7776, 259975), (8100, 249576), (9720, 207980), (10399, 194400), (10800, 187182), (12150, 166384), (12960, 155985), (16200, 124788), (19440, 103990), (20798, 97200), (21600, 93591), (24300, 83192), (31197, 64800), (32400, 62394), (38880, 51995), (41596, 48600)]