306033420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9463}}^1$

素因数の和:9500

約数の個数: 144

約数和(自身を含む): 1087527168

約数和(自身を除く): 781493748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 60, 66, 70, 77, 84, 98, 105, 110, 132, 140, 147, 154, 165, 196, 210, 220, 231, 245, 294, 308, 330, 385, 420, 462, 490, 539, 588, 660, 735, 770, 924, 980, 1078, 1155, 1470, 1540, 1617, 2156, 2310, 2695, 2940, 3234, 4620, 5390, 6468, 8085, 9463, 10780, 16170, 18926, 28389, 32340, 37852, 47315, 56778, 66241, 94630, 104093, 113556, 132482, 141945, 189260, 198723, 208186, 264964, 283890, 312279, 331205, 397446, 416372, 463687, 520465, 567780, 624558, 662410, 728651, 794892, 927374, 993615, 1040930, 1249116, 1324820, 1391061, 1457302, 1561395, 1854748, 1987230, 2081860, 2185953, 2318435, 2782122, 2914604, 3122790, 3643255, 3974460, 4371906, 4636870, 5100557, 5564244, 6245580, 6955305, 7286510, 8743812, 9273740, 10201114, 10929765, 13910610, 14573020, 15301671, 20402228, 21859530, 25502785, 27821220, 30603342, 43719060, 51005570, 61206684, 76508355, 102011140, 153016710, 306033420]

約数ペア:

[(1, 306033420), (2, 153016710), (3, 102011140), (4, 76508355), (5, 61206684), (6, 51005570), (7, 43719060), (10, 30603342), (11, 27821220), (12, 25502785), (14, 21859530), (15, 20402228), (20, 15301671), (21, 14573020), (22, 13910610), (28, 10929765), (30, 10201114), (33, 9273740), (35, 8743812), (42, 7286510), (44, 6955305), (49, 6245580), (55, 5564244), (60, 5100557), (66, 4636870), (70, 4371906), (77, 3974460), (84, 3643255), (98, 3122790), (105, 2914604), (110, 2782122), (132, 2318435), (140, 2185953), (147, 2081860), (154, 1987230), (165, 1854748), (196, 1561395), (210, 1457302), (220, 1391061), (231, 1324820), (245, 1249116), (294, 1040930), (308, 993615), (330, 927374), (385, 794892), (420, 728651), (462, 662410), (490, 624558), (539, 567780), (588, 520465), (660, 463687), (735, 416372), (770, 397446), (924, 331205), (980, 312279), (1078, 283890), (1155, 264964), (1470, 208186), (1540, 198723), (1617, 189260), (2156, 141945), (2310, 132482), (2695, 113556), (2940, 104093), (3234, 94630), (4620, 66241), (5390, 56778), (6468, 47315), (8085, 37852), (9463, 32340), (10780, 28389), (16170, 18926)]