626545260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 288

約数和(自身を含む): 2202224640

約数和(自身を除く): 1575679380

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, 90, 99, 108, 110, 121, 129, 132, 135, 165, 172, 180, 198, 215, 220, 223, 242, 258, 270, 297, 330, 363, 387, 396, 430, 446, 473, 484, 495, 516, 540, 594, 605, 645, 660, 669, 726, 774, 860, 892, 946, 990, 1089, 1115, 1161, 1188, 1210, 1290, 1338, 1419, 1452, 1485, 1548, 1815, 1892, 1935, 1980, 2007, 2178, 2230, 2322, 2365, 2420, 2453, 2580, 2676, 2838, 2970, 3267, 3345, 3630, 3870, 4014, 4257, 4356, 4460, 4644, 4730, 4906, 5203, 5445, 5676, 5805, 5940, 6021, 6534, 6690, 7095, 7260, 7359, 7740, 8028, 8514, 9460, 9589, 9812, 10035, 10406, 10890, 11610, 12042, 12265, 12771, 13068, 13380, 14190, 14718, 15609, 16335, 17028, 19178, 20070, 20812, 21285, 21780, 22077, 23220, 24084, 24530, 25542, 26015, 26983, 28380, 28767, 29436, 30105, 31218, 32670, 36795, 38356, 40140, 42570, 44154, 46827, 47945, 49060, 51084, 52030, 53966, 57534, 60210, 62436, 63855, 65340, 66231, 73590, 78045, 80949, 85140, 86301, 88308, 93654, 95890, 104060, 105479, 107932, 110385, 115068, 120420, 127710, 132462, 134915, 140481, 143835, 147180, 156090, 161898, 172602, 187308, 191780, 210958, 220770, 234135, 242847, 255420, 258903, 264924, 269830, 280962, 287670, 312180, 316437, 323796, 331155, 345204, 404745, 421916, 431505, 441540, 468270, 485694, 517806, 527395, 539660, 561924, 575340, 632874, 662310, 702405, 728541, 809490, 863010, 936540, 949311, 971388, 1035612, 1054790, 1160269, 1214235, 1265748, 1294515, 1324620, 1404810, 1457082, 1582185, 1618980, 1726020, 1898622, 2109580, 2320538, 2428470, 2589030, 2809620, 2847933, 2914164, 3164370, 3480807, 3642705, 3797244, 4641076, 4746555, 4856940, 5178060, 5695866, 5801345, 6328740, 6961614, 7285410, 9493110, 10442421, 11391732, 11602690, 13923228, 14239665, 14570820, 17404035, 18986220, 20884842, 23205380, 28479330, 31327263, 34808070, 41769684, 52212105, 56958660, 62654526, 69616140, 104424210, 125309052, 156636315, 208848420, 313272630, 626545260]

約数ペア:

[(1, 626545260), (2, 313272630), (3, 208848420), (4, 156636315), (5, 125309052), (6, 104424210), (9, 69616140), (10, 62654526), (11, 56958660), (12, 52212105), (15, 41769684), (18, 34808070), (20, 31327263), (22, 28479330), (27, 23205380), (30, 20884842), (33, 18986220), (36, 17404035), (43, 14570820), (44, 14239665), (45, 13923228), (54, 11602690), (55, 11391732), (60, 10442421), (66, 9493110), (86, 7285410), (90, 6961614), (99, 6328740), (108, 5801345), (110, 5695866), (121, 5178060), (129, 4856940), (132, 4746555), (135, 4641076), (165, 3797244), (172, 3642705), (180, 3480807), (198, 3164370), (215, 2914164), (220, 2847933), (223, 2809620), (242, 2589030), (258, 2428470), (270, 2320538), (297, 2109580), (330, 1898622), (363, 1726020), (387, 1618980), (396, 1582185), (430, 1457082), (446, 1404810), (473, 1324620), (484, 1294515), (495, 1265748), (516, 1214235), (540, 1160269), (594, 1054790), (605, 1035612), (645, 971388), (660, 949311), (669, 936540), (726, 863010), (774, 809490), (860, 728541), (892, 702405), (946, 662310), (990, 632874), (1089, 575340), (1115, 561924), (1161, 539660), (1188, 527395), (1210, 517806), (1290, 485694), (1338, 468270), (1419, 441540), (1452, 431505), (1485, 421916), (1548, 404745), (1815, 345204), (1892, 331155), (1935, 323796), (1980, 316437), (2007, 312180), (2178, 287670), (2230, 280962), (2322, 269830), (2365, 264924), (2420, 258903), (2453, 255420), (2580, 242847), (2676, 234135), (2838, 220770), (2970, 210958), (3267, 191780), (3345, 187308), (3630, 172602), (3870, 161898), (4014, 156090), (4257, 147180), (4356, 143835), (4460, 140481), (4644, 134915), (4730, 132462), (4906, 127710), (5203, 120420), (5445, 115068), (5676, 110385), (5805, 107932), (5940, 105479), (6021, 104060), (6534, 95890), (6690, 93654), (7095, 88308), (7260, 86301), (7359, 85140), (7740, 80949), (8028, 78045), (8514, 73590), (9460, 66231), (9589, 65340), (9812, 63855), (10035, 62436), (10406, 60210), (10890, 57534), (11610, 53966), (12042, 52030), (12265, 51084), (12771, 49060), (13068, 47945), (13380, 46827), (14190, 44154), (14718, 42570), (15609, 40140), (16335, 38356), (17028, 36795), (19178, 32670), (20070, 31218), (20812, 30105), (21285, 29436), (21780, 28767), (22077, 28380), (23220, 26983), (24084, 26015), (24530, 25542)]