181022380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 192

約数和(自身を含む): 503967744

約数和(自身を除く): 322945364

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 41, 44, 47, 55, 61, 70, 77, 82, 94, 110, 122, 140, 154, 164, 188, 205, 220, 235, 244, 287, 305, 308, 329, 385, 410, 427, 451, 470, 517, 574, 610, 658, 671, 770, 820, 854, 902, 940, 1034, 1148, 1220, 1316, 1342, 1435, 1540, 1645, 1708, 1804, 1927, 2068, 2135, 2255, 2501, 2585, 2684, 2867, 2870, 3157, 3290, 3355, 3619, 3854, 4270, 4510, 4697, 5002, 5170, 5734, 5740, 6314, 6580, 6710, 7238, 7708, 8540, 9020, 9394, 9635, 10004, 10340, 11468, 12505, 12628, 13420, 13489, 14335, 14476, 15785, 17507, 18095, 18788, 19270, 20069, 21197, 23485, 25010, 26978, 27511, 28670, 31537, 31570, 35014, 36190, 38540, 40138, 42394, 46970, 50020, 53956, 55022, 57340, 63074, 63140, 67445, 70028, 72380, 80276, 84788, 87535, 93940, 100345, 105985, 110044, 117547, 126148, 134890, 137555, 148379, 157685, 175070, 192577, 200690, 211970, 220759, 235094, 269780, 275110, 296758, 315370, 350140, 385154, 401380, 423940, 441518, 470188, 550220, 587735, 593516, 630740, 741895, 770308, 822829, 883036, 962885, 1103795, 1175470, 1293017, 1483790, 1645658, 1925770, 2207590, 2350940, 2586034, 2967580, 3291316, 3851540, 4114145, 4415180, 5172068, 6465085, 8228290, 9051119, 12930170, 16456580, 18102238, 25860340, 36204476, 45255595, 90511190, 181022380]

約数ペア:

[(1, 181022380), (2, 90511190), (4, 45255595), (5, 36204476), (7, 25860340), (10, 18102238), (11, 16456580), (14, 12930170), (20, 9051119), (22, 8228290), (28, 6465085), (35, 5172068), (41, 4415180), (44, 4114145), (47, 3851540), (55, 3291316), (61, 2967580), (70, 2586034), (77, 2350940), (82, 2207590), (94, 1925770), (110, 1645658), (122, 1483790), (140, 1293017), (154, 1175470), (164, 1103795), (188, 962885), (205, 883036), (220, 822829), (235, 770308), (244, 741895), (287, 630740), (305, 593516), (308, 587735), (329, 550220), (385, 470188), (410, 441518), (427, 423940), (451, 401380), (470, 385154), (517, 350140), (574, 315370), (610, 296758), (658, 275110), (671, 269780), (770, 235094), (820, 220759), (854, 211970), (902, 200690), (940, 192577), (1034, 175070), (1148, 157685), (1220, 148379), (1316, 137555), (1342, 134890), (1435, 126148), (1540, 117547), (1645, 110044), (1708, 105985), (1804, 100345), (1927, 93940), (2068, 87535), (2135, 84788), (2255, 80276), (2501, 72380), (2585, 70028), (2684, 67445), (2867, 63140), (2870, 63074), (3157, 57340), (3290, 55022), (3355, 53956), (3619, 50020), (3854, 46970), (4270, 42394), (4510, 40138), (4697, 38540), (5002, 36190), (5170, 35014), (5734, 31570), (5740, 31537), (6314, 28670), (6580, 27511), (6710, 26978), (7238, 25010), (7708, 23485), (8540, 21197), (9020, 20069), (9394, 19270), (9635, 18788), (10004, 18095), (10340, 17507), (11468, 15785), (12505, 14476), (12628, 14335), (13420, 13489)]