133047890140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{8581}}^1$

素因数の和:8804

約数の個数: 144

約数和(自身を含む): 316397743200

約数和(自身を除く): 183349853060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 121, 149, 172, 215, 220, 242, 298, 430, 473, 484, 596, 605, 745, 860, 946, 1210, 1490, 1639, 1892, 2365, 2420, 2980, 3278, 4730, 5203, 6407, 6556, 8195, 8581, 9460, 10406, 12814, 16390, 17162, 18029, 20812, 25628, 26015, 32035, 32780, 34324, 36058, 42905, 52030, 64070, 70477, 72116, 85810, 90145, 94391, 104060, 128140, 140954, 171620, 180290, 188782, 281908, 352385, 360580, 368983, 377564, 471955, 704770, 737966, 775247, 943910, 1038301, 1278569, 1409540, 1475932, 1550494, 1844915, 1887820, 2076602, 2557138, 3100988, 3689830, 3876235, 4058813, 4153204, 5114276, 5191505, 6392845, 7379660, 7752470, 8117626, 10383010, 12785690, 14064259, 15504940, 16235252, 20294065, 20766020, 25571380, 28128518, 40588130, 44646943, 54978467, 56257036, 70321295, 81176260, 89293886, 109956934, 140642590, 154706849, 178587772, 219913868, 223234715, 274892335, 281285180, 309413698, 446469430, 549784670, 604763137, 618827396, 773534245, 892938860, 1099569340, 1209526274, 1547068490, 2419052548, 3023815685, 3094136980, 6047631370, 6652394507, 12095262740, 13304789014, 26609578028, 33261972535, 66523945070, 133047890140]

約数ペア:

[(1, 133047890140), (2, 66523945070), (4, 33261972535), (5, 26609578028), (10, 13304789014), (11, 12095262740), (20, 6652394507), (22, 6047631370), (43, 3094136980), (44, 3023815685), (55, 2419052548), (86, 1547068490), (110, 1209526274), (121, 1099569340), (149, 892938860), (172, 773534245), (215, 618827396), (220, 604763137), (242, 549784670), (298, 446469430), (430, 309413698), (473, 281285180), (484, 274892335), (596, 223234715), (605, 219913868), (745, 178587772), (860, 154706849), (946, 140642590), (1210, 109956934), (1490, 89293886), (1639, 81176260), (1892, 70321295), (2365, 56257036), (2420, 54978467), (2980, 44646943), (3278, 40588130), (4730, 28128518), (5203, 25571380), (6407, 20766020), (6556, 20294065), (8195, 16235252), (8581, 15504940), (9460, 14064259), (10406, 12785690), (12814, 10383010), (16390, 8117626), (17162, 7752470), (18029, 7379660), (20812, 6392845), (25628, 5191505), (26015, 5114276), (32035, 4153204), (32780, 4058813), (34324, 3876235), (36058, 3689830), (42905, 3100988), (52030, 2557138), (64070, 2076602), (70477, 1887820), (72116, 1844915), (85810, 1550494), (90145, 1475932), (94391, 1409540), (104060, 1278569), (128140, 1038301), (140954, 943910), (171620, 775247), (180290, 737966), (188782, 704770), (281908, 471955), (352385, 377564), (360580, 368983)]