444889620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{50441}}^1$

素因数の和:50470

約数の個数: 108

約数和(自身を含む): 1569855924

約数和(自身を除く): 1124966304

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 50441, 100882, 151323, 201764, 252205, 302646, 353087, 453969, 504410, 605292, 706174, 756615, 907938, 1008820, 1059261, 1412348, 1513230, 1765435, 1815876, 2118522, 2269845, 2471609, 3026460, 3177783, 3530870, 4237044, 4539690, 4943218, 5296305, 6355566, 7061740, 7414827, 9079380, 9886436, 10592610, 12358045, 12711132, 14829654, 15888915, 21185220, 22244481, 24716090, 29659308, 31777830, 37074135, 44488962, 49432180, 63555660, 74148270, 88977924, 111222405, 148296540, 222444810, 444889620]

約数ペア:

[(1, 444889620), (2, 222444810), (3, 148296540), (4, 111222405), (5, 88977924), (6, 74148270), (7, 63555660), (9, 49432180), (10, 44488962), (12, 37074135), (14, 31777830), (15, 29659308), (18, 24716090), (20, 22244481), (21, 21185220), (28, 15888915), (30, 14829654), (35, 12711132), (36, 12358045), (42, 10592610), (45, 9886436), (49, 9079380), (60, 7414827), (63, 7061740), (70, 6355566), (84, 5296305), (90, 4943218), (98, 4539690), (105, 4237044), (126, 3530870), (140, 3177783), (147, 3026460), (180, 2471609), (196, 2269845), (210, 2118522), (245, 1815876), (252, 1765435), (294, 1513230), (315, 1412348), (420, 1059261), (441, 1008820), (490, 907938), (588, 756615), (630, 706174), (735, 605292), (882, 504410), (980, 453969), (1260, 353087), (1470, 302646), (1764, 252205), (2205, 201764), (2940, 151323), (4410, 100882), (8820, 50441)]