250056180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:172

約数の個数: 288

約数和(自身を含む): 884822400

約数和(自身を除く): 634766220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 43, 44, 45, 54, 55, 60, 66, 86, 89, 90, 99, 108, 110, 121, 129, 132, 135, 165, 172, 178, 180, 198, 215, 220, 242, 258, 267, 270, 297, 330, 356, 363, 387, 396, 430, 445, 473, 484, 495, 516, 534, 540, 594, 605, 645, 660, 726, 774, 801, 860, 890, 946, 979, 990, 1068, 1089, 1161, 1188, 1210, 1290, 1335, 1419, 1452, 1485, 1548, 1602, 1780, 1815, 1892, 1935, 1958, 1980, 2178, 2322, 2365, 2403, 2420, 2580, 2670, 2838, 2937, 2970, 3204, 3267, 3630, 3827, 3870, 3916, 4005, 4257, 4356, 4644, 4730, 4806, 4895, 5203, 5340, 5445, 5676, 5805, 5874, 5940, 6534, 7095, 7260, 7654, 7740, 8010, 8514, 8811, 9460, 9612, 9790, 10406, 10769, 10890, 11481, 11610, 11748, 12015, 12771, 13068, 14190, 14685, 15308, 15609, 16020, 16335, 17028, 17622, 19135, 19580, 20812, 21285, 21538, 21780, 22962, 23220, 24030, 25542, 26015, 26433, 28380, 29370, 31218, 32307, 32670, 34443, 35244, 38270, 42097, 42570, 43076, 44055, 45924, 46827, 48060, 51084, 52030, 52866, 53845, 57405, 58740, 62436, 63855, 64614, 65340, 68886, 76540, 78045, 84194, 85140, 88110, 93654, 96921, 103329, 104060, 105732, 107690, 114810, 126291, 127710, 129228, 132165, 137772, 140481, 156090, 161535, 168388, 172215, 176220, 187308, 193842, 206658, 210485, 215380, 229620, 234135, 252582, 255420, 264330, 280962, 290763, 312180, 323070, 344430, 378873, 387684, 413316, 420970, 463067, 468270, 484605, 505164, 516645, 528660, 561924, 581526, 631455, 646140, 688860, 702405, 757746, 841940, 926134, 936540, 969210, 1033290, 1136619, 1163052, 1262910, 1389201, 1404810, 1453815, 1515492, 1852268, 1894365, 1938420, 2066580, 2273238, 2315335, 2525820, 2778402, 2809620, 2907630, 3788730, 4167603, 4546476, 4630670, 5556804, 5683095, 5815260, 6946005, 7577460, 8335206, 9261340, 11366190, 12502809, 13892010, 16670412, 20838015, 22732380, 25005618, 27784020, 41676030, 50011236, 62514045, 83352060, 125028090, 250056180]

約数ペア:

[(1, 250056180), (2, 125028090), (3, 83352060), (4, 62514045), (5, 50011236), (6, 41676030), (9, 27784020), (10, 25005618), (11, 22732380), (12, 20838015), (15, 16670412), (18, 13892010), (20, 12502809), (22, 11366190), (27, 9261340), (30, 8335206), (33, 7577460), (36, 6946005), (43, 5815260), (44, 5683095), (45, 5556804), (54, 4630670), (55, 4546476), (60, 4167603), (66, 3788730), (86, 2907630), (89, 2809620), (90, 2778402), (99, 2525820), (108, 2315335), (110, 2273238), (121, 2066580), (129, 1938420), (132, 1894365), (135, 1852268), (165, 1515492), (172, 1453815), (178, 1404810), (180, 1389201), (198, 1262910), (215, 1163052), (220, 1136619), (242, 1033290), (258, 969210), (267, 936540), (270, 926134), (297, 841940), (330, 757746), (356, 702405), (363, 688860), (387, 646140), (396, 631455), (430, 581526), (445, 561924), (473, 528660), (484, 516645), (495, 505164), (516, 484605), (534, 468270), (540, 463067), (594, 420970), (605, 413316), (645, 387684), (660, 378873), (726, 344430), (774, 323070), (801, 312180), (860, 290763), (890, 280962), (946, 264330), (979, 255420), (990, 252582), (1068, 234135), (1089, 229620), (1161, 215380), (1188, 210485), (1210, 206658), (1290, 193842), (1335, 187308), (1419, 176220), (1452, 172215), (1485, 168388), (1548, 161535), (1602, 156090), (1780, 140481), (1815, 137772), (1892, 132165), (1935, 129228), (1958, 127710), (1980, 126291), (2178, 114810), (2322, 107690), (2365, 105732), (2403, 104060), (2420, 103329), (2580, 96921), (2670, 93654), (2838, 88110), (2937, 85140), (2970, 84194), (3204, 78045), (3267, 76540), (3630, 68886), (3827, 65340), (3870, 64614), (3916, 63855), (4005, 62436), (4257, 58740), (4356, 57405), (4644, 53845), (4730, 52866), (4806, 52030), (4895, 51084), (5203, 48060), (5340, 46827), (5445, 45924), (5676, 44055), (5805, 43076), (5874, 42570), (5940, 42097), (6534, 38270), (7095, 35244), (7260, 34443), (7654, 32670), (7740, 32307), (8010, 31218), (8514, 29370), (8811, 28380), (9460, 26433), (9612, 26015), (9790, 25542), (10406, 24030), (10769, 23220), (10890, 22962), (11481, 21780), (11610, 21538), (11748, 21285), (12015, 20812), (12771, 19580), (13068, 19135), (14190, 17622), (14685, 17028), (15308, 16335), (15609, 16020)]