109168920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{43321}}^1$

素因数の和:43345

約数の個数: 96

約数和(自身を含む): 405493920

約数和(自身を除く): 296325000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 43321, 86642, 129963, 173284, 216605, 259926, 303247, 346568, 389889, 433210, 519852, 606494, 649815, 779778, 866420, 909741, 1039704, 1212988, 1299630, 1516235, 1559556, 1732840, 1819482, 1949445, 2425976, 2599260, 2729223, 3032470, 3119112, 3638964, 3898890, 4548705, 5198520, 5458446, 6064940, 7277928, 7797780, 9097410, 10916892, 12129880, 13646115, 15595560, 18194820, 21833784, 27292230, 36389640, 54584460, 109168920]

約数ペア:

[(1, 109168920), (2, 54584460), (3, 36389640), (4, 27292230), (5, 21833784), (6, 18194820), (7, 15595560), (8, 13646115), (9, 12129880), (10, 10916892), (12, 9097410), (14, 7797780), (15, 7277928), (18, 6064940), (20, 5458446), (21, 5198520), (24, 4548705), (28, 3898890), (30, 3638964), (35, 3119112), (36, 3032470), (40, 2729223), (42, 2599260), (45, 2425976), (56, 1949445), (60, 1819482), (63, 1732840), (70, 1559556), (72, 1516235), (84, 1299630), (90, 1212988), (105, 1039704), (120, 909741), (126, 866420), (140, 779778), (168, 649815), (180, 606494), (210, 519852), (252, 433210), (280, 389889), (315, 346568), (360, 303247), (420, 259926), (504, 216605), (630, 173284), (840, 129963), (1260, 86642), (2520, 43321)]