77363880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:144

約数の個数: 256

約数和(自身を含む): 273715200

約数和(自身を除く): 196351320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 43, 44, 47, 55, 58, 60, 66, 86, 87, 88, 94, 110, 116, 120, 129, 132, 141, 145, 165, 172, 174, 188, 215, 220, 232, 235, 258, 264, 282, 290, 319, 330, 344, 348, 376, 430, 435, 440, 470, 473, 516, 517, 564, 580, 638, 645, 660, 696, 705, 860, 870, 940, 946, 957, 1032, 1034, 1128, 1160, 1247, 1276, 1290, 1320, 1363, 1410, 1419, 1551, 1595, 1720, 1740, 1880, 1892, 1914, 2021, 2068, 2365, 2494, 2552, 2580, 2585, 2726, 2820, 2838, 3102, 3190, 3480, 3741, 3784, 3828, 4042, 4089, 4136, 4730, 4785, 4988, 5160, 5170, 5452, 5640, 5676, 6063, 6204, 6235, 6380, 6815, 7095, 7482, 7656, 7755, 8084, 8178, 9460, 9570, 9976, 10105, 10340, 10904, 11352, 12126, 12408, 12470, 12760, 13630, 13717, 14190, 14964, 14993, 15510, 16168, 16356, 18705, 18920, 19140, 20210, 20445, 20680, 22231, 24252, 24940, 27260, 27434, 28380, 29928, 29986, 30315, 31020, 32712, 37410, 38280, 40420, 40890, 41151, 44462, 44979, 48504, 49880, 54520, 54868, 56760, 58609, 59972, 60630, 62040, 66693, 68585, 74820, 74965, 80840, 81780, 82302, 88924, 89958, 109736, 111155, 117218, 119944, 121260, 133386, 137170, 149640, 149930, 163560, 164604, 175827, 177848, 179916, 205755, 222310, 224895, 234436, 242520, 266772, 274340, 293045, 299860, 329208, 333465, 351654, 359832, 411510, 444620, 449790, 468872, 533544, 548680, 586090, 599720, 644699, 666930, 703308, 823020, 879135, 889240, 899580, 1172180, 1289398, 1333860, 1406616, 1646040, 1758270, 1799160, 1934097, 2344360, 2578796, 2667720, 3223495, 3516540, 3868194, 5157592, 6446990, 7033080, 7736388, 9670485, 12893980, 15472776, 19340970, 25787960, 38681940, 77363880]

約数ペア:

[(1, 77363880), (2, 38681940), (3, 25787960), (4, 19340970), (5, 15472776), (6, 12893980), (8, 9670485), (10, 7736388), (11, 7033080), (12, 6446990), (15, 5157592), (20, 3868194), (22, 3516540), (24, 3223495), (29, 2667720), (30, 2578796), (33, 2344360), (40, 1934097), (43, 1799160), (44, 1758270), (47, 1646040), (55, 1406616), (58, 1333860), (60, 1289398), (66, 1172180), (86, 899580), (87, 889240), (88, 879135), (94, 823020), (110, 703308), (116, 666930), (120, 644699), (129, 599720), (132, 586090), (141, 548680), (145, 533544), (165, 468872), (172, 449790), (174, 444620), (188, 411510), (215, 359832), (220, 351654), (232, 333465), (235, 329208), (258, 299860), (264, 293045), (282, 274340), (290, 266772), (319, 242520), (330, 234436), (344, 224895), (348, 222310), (376, 205755), (430, 179916), (435, 177848), (440, 175827), (470, 164604), (473, 163560), (516, 149930), (517, 149640), (564, 137170), (580, 133386), (638, 121260), (645, 119944), (660, 117218), (696, 111155), (705, 109736), (860, 89958), (870, 88924), (940, 82302), (946, 81780), (957, 80840), (1032, 74965), (1034, 74820), (1128, 68585), (1160, 66693), (1247, 62040), (1276, 60630), (1290, 59972), (1320, 58609), (1363, 56760), (1410, 54868), (1419, 54520), (1551, 49880), (1595, 48504), (1720, 44979), (1740, 44462), (1880, 41151), (1892, 40890), (1914, 40420), (2021, 38280), (2068, 37410), (2365, 32712), (2494, 31020), (2552, 30315), (2580, 29986), (2585, 29928), (2726, 28380), (2820, 27434), (2838, 27260), (3102, 24940), (3190, 24252), (3480, 22231), (3741, 20680), (3784, 20445), (3828, 20210), (4042, 19140), (4089, 18920), (4136, 18705), (4730, 16356), (4785, 16168), (4988, 15510), (5160, 14993), (5170, 14964), (5452, 14190), (5640, 13717), (5676, 13630), (6063, 12760), (6204, 12470), (6235, 12408), (6380, 12126), (6815, 11352), (7095, 10904), (7482, 10340), (7656, 10105), (7755, 9976), (8084, 9570), (8178, 9460)]