220122045

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:547

約数の個数: 96

約数和(自身を含む): 454970880

約数和(自身を除く): 234848835

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 79, 99, 117, 143, 165, 195, 237, 395, 429, 433, 495, 585, 711, 715, 869, 1027, 1185, 1287, 1299, 2145, 2165, 2607, 3081, 3555, 3897, 4345, 4763, 5135, 5629, 6435, 6495, 7821, 9243, 11297, 13035, 14289, 15405, 16887, 19485, 23815, 28145, 33891, 34207, 39105, 42867, 46215, 50661, 56485, 61919, 71445, 84435, 101673, 102621, 169455, 171035, 185757, 214335, 253305, 307863, 309595, 376277, 444691, 508365, 513105, 557271, 928785, 1128831, 1334073, 1539315, 1881385, 2223455, 2786355, 3386493, 4002219, 4891601, 5644155, 6670365, 14674803, 16932465, 20011095, 24458005, 44024409, 73374015, 220122045]

約数ペア:

[(1, 220122045), (3, 73374015), (5, 44024409), (9, 24458005), (11, 20011095), (13, 16932465), (15, 14674803), (33, 6670365), (39, 5644155), (45, 4891601), (55, 4002219), (65, 3386493), (79, 2786355), (99, 2223455), (117, 1881385), (143, 1539315), (165, 1334073), (195, 1128831), (237, 928785), (395, 557271), (429, 513105), (433, 508365), (495, 444691), (585, 376277), (711, 309595), (715, 307863), (869, 253305), (1027, 214335), (1185, 185757), (1287, 171035), (1299, 169455), (2145, 102621), (2165, 101673), (2607, 84435), (3081, 71445), (3555, 61919), (3897, 56485), (4345, 50661), (4763, 46215), (5135, 42867), (5629, 39105), (6435, 34207), (6495, 33891), (7821, 28145), (9243, 23815), (11297, 19485), (13035, 16887), (14289, 15405)]