161074800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{443}}^1$

素因数の和:568

約数の個数: 180

約数和(自身を含む): 565782984

約数和(自身を除く): 404708184

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 101, 120, 144, 150, 180, 200, 202, 225, 240, 300, 303, 360, 400, 404, 443, 450, 505, 600, 606, 720, 808, 886, 900, 909, 1010, 1200, 1212, 1329, 1515, 1616, 1772, 1800, 1818, 2020, 2215, 2424, 2525, 2658, 3030, 3544, 3600, 3636, 3987, 4040, 4430, 4545, 4848, 5050, 5316, 6060, 6645, 7088, 7272, 7575, 7974, 8080, 8860, 9090, 10100, 10632, 11075, 12120, 13290, 14544, 15150, 15948, 17720, 18180, 19935, 20200, 21264, 22150, 22725, 24240, 26580, 30300, 31896, 33225, 35440, 36360, 39870, 40400, 44300, 44743, 45450, 53160, 60600, 63792, 66450, 72720, 79740, 88600, 89486, 90900, 99675, 106320, 121200, 132900, 134229, 159480, 177200, 178972, 181800, 199350, 223715, 265800, 268458, 318960, 357944, 363600, 398700, 402687, 447430, 531600, 536916, 671145, 715888, 797400, 805374, 894860, 1073832, 1118575, 1342290, 1594800, 1610748, 1789720, 2013435, 2147664, 2237150, 2684580, 3221496, 3355725, 3579440, 4026870, 4474300, 5369160, 6442992, 6711450, 8053740, 8948600, 10067175, 10738320, 13422900, 16107480, 17897200, 20134350, 26845800, 32214960, 40268700, 53691600, 80537400, 161074800]

約数ペア:

[(1, 161074800), (2, 80537400), (3, 53691600), (4, 40268700), (5, 32214960), (6, 26845800), (8, 20134350), (9, 17897200), (10, 16107480), (12, 13422900), (15, 10738320), (16, 10067175), (18, 8948600), (20, 8053740), (24, 6711450), (25, 6442992), (30, 5369160), (36, 4474300), (40, 4026870), (45, 3579440), (48, 3355725), (50, 3221496), (60, 2684580), (72, 2237150), (75, 2147664), (80, 2013435), (90, 1789720), (100, 1610748), (101, 1594800), (120, 1342290), (144, 1118575), (150, 1073832), (180, 894860), (200, 805374), (202, 797400), (225, 715888), (240, 671145), (300, 536916), (303, 531600), (360, 447430), (400, 402687), (404, 398700), (443, 363600), (450, 357944), (505, 318960), (600, 268458), (606, 265800), (720, 223715), (808, 199350), (886, 181800), (900, 178972), (909, 177200), (1010, 159480), (1200, 134229), (1212, 132900), (1329, 121200), (1515, 106320), (1616, 99675), (1772, 90900), (1800, 89486), (1818, 88600), (2020, 79740), (2215, 72720), (2424, 66450), (2525, 63792), (2658, 60600), (3030, 53160), (3544, 45450), (3600, 44743), (3636, 44300), (3987, 40400), (4040, 39870), (4430, 36360), (4545, 35440), (4848, 33225), (5050, 31896), (5316, 30300), (6060, 26580), (6645, 24240), (7088, 22725), (7272, 22150), (7575, 21264), (7974, 20200), (8080, 19935), (8860, 18180), (9090, 17720), (10100, 15948), (10632, 15150), (11075, 14544), (12120, 13290)]