213372600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{503}}^1$

素因数の和:630

約数の個数: 192

約数和(自身を含む): 764951040

約数和(自身を除く): 551578440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 101, 105, 120, 140, 150, 168, 175, 200, 202, 210, 280, 300, 303, 350, 404, 420, 503, 505, 525, 600, 606, 700, 707, 808, 840, 1006, 1010, 1050, 1212, 1400, 1414, 1509, 1515, 2012, 2020, 2100, 2121, 2424, 2515, 2525, 2828, 3018, 3030, 3521, 3535, 4024, 4040, 4200, 4242, 5030, 5050, 5656, 6036, 6060, 7042, 7070, 7545, 7575, 8484, 10060, 10100, 10563, 10605, 12072, 12120, 12575, 14084, 14140, 15090, 15150, 16968, 17605, 17675, 20120, 20200, 21126, 21210, 25150, 28168, 28280, 30180, 30300, 35210, 35350, 37725, 42252, 42420, 50300, 50803, 52815, 53025, 60360, 60600, 70420, 70700, 75450, 84504, 84840, 88025, 100600, 101606, 105630, 106050, 140840, 141400, 150900, 152409, 176050, 203212, 211260, 212100, 254015, 264075, 301800, 304818, 352100, 355621, 406424, 422520, 424200, 508030, 528150, 609636, 704200, 711242, 762045, 1016060, 1056300, 1066863, 1219272, 1270075, 1422484, 1524090, 1778105, 2032120, 2112600, 2133726, 2540150, 2844968, 3048180, 3556210, 3810225, 4267452, 5080300, 5334315, 6096360, 7112420, 7620450, 8534904, 8890525, 10160600, 10668630, 14224840, 15240900, 17781050, 21337260, 26671575, 30481800, 35562100, 42674520, 53343150, 71124200, 106686300, 213372600]

約数ペア:

[(1, 213372600), (2, 106686300), (3, 71124200), (4, 53343150), (5, 42674520), (6, 35562100), (7, 30481800), (8, 26671575), (10, 21337260), (12, 17781050), (14, 15240900), (15, 14224840), (20, 10668630), (21, 10160600), (24, 8890525), (25, 8534904), (28, 7620450), (30, 7112420), (35, 6096360), (40, 5334315), (42, 5080300), (50, 4267452), (56, 3810225), (60, 3556210), (70, 3048180), (75, 2844968), (84, 2540150), (100, 2133726), (101, 2112600), (105, 2032120), (120, 1778105), (140, 1524090), (150, 1422484), (168, 1270075), (175, 1219272), (200, 1066863), (202, 1056300), (210, 1016060), (280, 762045), (300, 711242), (303, 704200), (350, 609636), (404, 528150), (420, 508030), (503, 424200), (505, 422520), (525, 406424), (600, 355621), (606, 352100), (700, 304818), (707, 301800), (808, 264075), (840, 254015), (1006, 212100), (1010, 211260), (1050, 203212), (1212, 176050), (1400, 152409), (1414, 150900), (1509, 141400), (1515, 140840), (2012, 106050), (2020, 105630), (2100, 101606), (2121, 100600), (2424, 88025), (2515, 84840), (2525, 84504), (2828, 75450), (3018, 70700), (3030, 70420), (3521, 60600), (3535, 60360), (4024, 53025), (4040, 52815), (4200, 50803), (4242, 50300), (5030, 42420), (5050, 42252), (5656, 37725), (6036, 35350), (6060, 35210), (7042, 30300), (7070, 30180), (7545, 28280), (7575, 28168), (8484, 25150), (10060, 21210), (10100, 21126), (10563, 20200), (10605, 20120), (12072, 17675), (12120, 17605), (12575, 16968), (14084, 15150), (14140, 15090)]