292543020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21107}}^1$

素因数の和:21140

約数の個数: 144

約数和(自身を含む): 1106396928

約数和(自身を除く): 813853908

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 21107, 42214, 63321, 84428, 105535, 126642, 147749, 189963, 211070, 232177, 253284, 295498, 316605, 379926, 422140, 443247, 464354, 590996, 633210, 696531, 738745, 759852, 886494, 928708, 949815, 1160885, 1266420, 1329741, 1393062, 1477490, 1625239, 1772988, 1899630, 2089593, 2216235, 2321770, 2659482, 2786124, 2954980, 3250478, 3482655, 3799260, 4179186, 4432470, 4643540, 4875717, 5318964, 6500956, 6648705, 6965310, 8126195, 8358372, 8864940, 9751434, 10447965, 13297410, 13930620, 14627151, 16252390, 19502868, 20895930, 24378585, 26594820, 29254302, 32504780, 41791860, 48757170, 58508604, 73135755, 97514340, 146271510, 292543020]

約数ペア:

[(1, 292543020), (2, 146271510), (3, 97514340), (4, 73135755), (5, 58508604), (6, 48757170), (7, 41791860), (9, 32504780), (10, 29254302), (11, 26594820), (12, 24378585), (14, 20895930), (15, 19502868), (18, 16252390), (20, 14627151), (21, 13930620), (22, 13297410), (28, 10447965), (30, 9751434), (33, 8864940), (35, 8358372), (36, 8126195), (42, 6965310), (44, 6648705), (45, 6500956), (55, 5318964), (60, 4875717), (63, 4643540), (66, 4432470), (70, 4179186), (77, 3799260), (84, 3482655), (90, 3250478), (99, 2954980), (105, 2786124), (110, 2659482), (126, 2321770), (132, 2216235), (140, 2089593), (154, 1899630), (165, 1772988), (180, 1625239), (198, 1477490), (210, 1393062), (220, 1329741), (231, 1266420), (252, 1160885), (308, 949815), (315, 928708), (330, 886494), (385, 759852), (396, 738745), (420, 696531), (462, 633210), (495, 590996), (630, 464354), (660, 443247), (693, 422140), (770, 379926), (924, 316605), (990, 295498), (1155, 253284), (1260, 232177), (1386, 211070), (1540, 189963), (1980, 147749), (2310, 126642), (2772, 105535), (3465, 84428), (4620, 63321), (6930, 42214), (13860, 21107)]