109931220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2029}}^1$

素因数の和:2094

約数の個数: 144

約数和(自身を含む): 390149760

約数和(自身を除く): 280218540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2029, 2580, 2709, 3010, 3612, 3870, 4058, 4515, 5418, 6020, 6087, 7740, 8116, 9030, 10145, 10836, 12174, 13545, 14203, 18060, 18261, 20290, 24348, 27090, 28406, 30435, 36522, 40580, 42609, 54180, 56812, 60870, 71015, 73044, 85218, 87247, 91305, 121740, 127827, 142030, 170436, 174494, 182610, 213045, 255654, 261741, 284060, 348988, 365220, 426090, 436235, 511308, 523482, 610729, 639135, 785223, 852180, 872470, 1046964, 1221458, 1278270, 1308705, 1570446, 1744940, 1832187, 2442916, 2556540, 2617410, 3053645, 3140892, 3664374, 3926115, 5234820, 5496561, 6107290, 7328748, 7852230, 9160935, 10993122, 12214580, 15704460, 18321870, 21986244, 27482805, 36643740, 54965610, 109931220]

約数ペア:

[(1, 109931220), (2, 54965610), (3, 36643740), (4, 27482805), (5, 21986244), (6, 18321870), (7, 15704460), (9, 12214580), (10, 10993122), (12, 9160935), (14, 7852230), (15, 7328748), (18, 6107290), (20, 5496561), (21, 5234820), (28, 3926115), (30, 3664374), (35, 3140892), (36, 3053645), (42, 2617410), (43, 2556540), (45, 2442916), (60, 1832187), (63, 1744940), (70, 1570446), (84, 1308705), (86, 1278270), (90, 1221458), (105, 1046964), (126, 872470), (129, 852180), (140, 785223), (172, 639135), (180, 610729), (210, 523482), (215, 511308), (252, 436235), (258, 426090), (301, 365220), (315, 348988), (387, 284060), (420, 261741), (430, 255654), (516, 213045), (602, 182610), (630, 174494), (645, 170436), (774, 142030), (860, 127827), (903, 121740), (1204, 91305), (1260, 87247), (1290, 85218), (1505, 73044), (1548, 71015), (1806, 60870), (1935, 56812), (2029, 54180), (2580, 42609), (2709, 40580), (3010, 36522), (3612, 30435), (3870, 28406), (4058, 27090), (4515, 24348), (5418, 20290), (6020, 18261), (6087, 18060), (7740, 14203), (8116, 13545), (9030, 12174), (10145, 10836)]