74766578520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{26297}}^1$

素因数の和:26402

約数の個数: 256

約数和(自身を含む): 249936192000

約数和(自身を除く): 175169613480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 43, 57, 58, 60, 76, 86, 87, 95, 114, 116, 120, 129, 145, 152, 172, 174, 190, 215, 228, 232, 258, 285, 290, 344, 348, 380, 430, 435, 456, 516, 551, 570, 580, 645, 696, 760, 817, 860, 870, 1032, 1102, 1140, 1160, 1247, 1290, 1634, 1653, 1720, 1740, 2204, 2280, 2451, 2494, 2580, 2755, 3268, 3306, 3480, 3741, 4085, 4408, 4902, 4988, 5160, 5510, 6235, 6536, 6612, 7482, 8170, 8265, 9804, 9976, 11020, 12255, 12470, 13224, 14964, 16340, 16530, 18705, 19608, 22040, 23693, 24510, 24940, 26297, 29928, 32680, 33060, 37410, 47386, 49020, 49880, 52594, 66120, 71079, 74820, 78891, 94772, 98040, 105188, 118465, 131485, 142158, 149640, 157782, 189544, 210376, 236930, 262970, 284316, 315564, 355395, 394455, 473860, 499643, 525940, 568632, 631128, 710790, 762613, 788910, 947720, 999286, 1051880, 1130771, 1421580, 1498929, 1525226, 1577820, 1998572, 2261542, 2287839, 2498215, 2843160, 2997858, 3050452, 3155640, 3392313, 3813065, 3997144, 4523084, 4575678, 4996430, 5653855, 5995716, 6100904, 6784626, 7494645, 7626130, 9046168, 9151356, 9992860, 11307710, 11439195, 11991432, 13569252, 14489647, 14989290, 15252260, 16961565, 18302712, 19985720, 21484649, 22615420, 22878390, 27138504, 28979294, 29978580, 30504520, 32792359, 33923130, 42969298, 43468941, 45230840, 45756780, 57958588, 59957160, 64453947, 65584718, 67846260, 72448235, 85938596, 86937882, 91513560, 98377077, 107423245, 115917176, 128907894, 131169436, 135692520, 144896470, 163961795, 171877192, 173875764, 196754154, 214846490, 217344705, 257815788, 262338872, 289792940, 322269735, 327923590, 347751528, 393508308, 429692980, 434689410, 491885385, 515631576, 579585880, 623054821, 644539470, 655847180, 787016616, 859385960, 869378820, 983770770, 1246109642, 1289078940, 1311694360, 1738757640, 1869164463, 1967541540, 2492219284, 2578157880, 3115274105, 3738328926, 3935083080, 4984438568, 6230548210, 7476657852, 9345822315, 12461096420, 14953315704, 18691644630, 24922192840, 37383289260, 74766578520]

約数ペア:

[(1, 74766578520), (2, 37383289260), (3, 24922192840), (4, 18691644630), (5, 14953315704), (6, 12461096420), (8, 9345822315), (10, 7476657852), (12, 6230548210), (15, 4984438568), (19, 3935083080), (20, 3738328926), (24, 3115274105), (29, 2578157880), (30, 2492219284), (38, 1967541540), (40, 1869164463), (43, 1738757640), (57, 1311694360), (58, 1289078940), (60, 1246109642), (76, 983770770), (86, 869378820), (87, 859385960), (95, 787016616), (114, 655847180), (116, 644539470), (120, 623054821), (129, 579585880), (145, 515631576), (152, 491885385), (172, 434689410), (174, 429692980), (190, 393508308), (215, 347751528), (228, 327923590), (232, 322269735), (258, 289792940), (285, 262338872), (290, 257815788), (344, 217344705), (348, 214846490), (380, 196754154), (430, 173875764), (435, 171877192), (456, 163961795), (516, 144896470), (551, 135692520), (570, 131169436), (580, 128907894), (645, 115917176), (696, 107423245), (760, 98377077), (817, 91513560), (860, 86937882), (870, 85938596), (1032, 72448235), (1102, 67846260), (1140, 65584718), (1160, 64453947), (1247, 59957160), (1290, 57958588), (1634, 45756780), (1653, 45230840), (1720, 43468941), (1740, 42969298), (2204, 33923130), (2280, 32792359), (2451, 30504520), (2494, 29978580), (2580, 28979294), (2755, 27138504), (3268, 22878390), (3306, 22615420), (3480, 21484649), (3741, 19985720), (4085, 18302712), (4408, 16961565), (4902, 15252260), (4988, 14989290), (5160, 14489647), (5510, 13569252), (6235, 11991432), (6536, 11439195), (6612, 11307710), (7482, 9992860), (8170, 9151356), (8265, 9046168), (9804, 7626130), (9976, 7494645), (11020, 6784626), (12255, 6100904), (12470, 5995716), (13224, 5653855), (14964, 4996430), (16340, 4575678), (16530, 4523084), (18705, 3997144), (19608, 3813065), (22040, 3392313), (23693, 3155640), (24510, 3050452), (24940, 2997858), (26297, 2843160), (29928, 2498215), (32680, 2287839), (33060, 2261542), (37410, 1998572), (47386, 1577820), (49020, 1525226), (49880, 1498929), (52594, 1421580), (66120, 1130771), (71079, 1051880), (74820, 999286), (78891, 947720), (94772, 788910), (98040, 762613), (105188, 710790), (118465, 631128), (131485, 568632), (142158, 525940), (149640, 499643), (157782, 473860), (189544, 394455), (210376, 355395), (236930, 315564), (262970, 284316)]