165182220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1$

素因数の和:605

約数の個数: 192

約数和(自身を含む): 595123200

約数和(自身を除く): 429940980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 89, 90, 105, 108, 126, 135, 140, 178, 180, 189, 210, 252, 267, 270, 315, 356, 378, 420, 445, 491, 534, 540, 623, 630, 756, 801, 890, 945, 982, 1068, 1246, 1260, 1335, 1473, 1602, 1780, 1869, 1890, 1964, 2403, 2455, 2492, 2670, 2946, 3115, 3204, 3437, 3738, 3780, 4005, 4419, 4806, 4910, 5340, 5607, 5892, 6230, 6874, 7365, 7476, 8010, 8838, 9345, 9612, 9820, 10311, 11214, 12015, 12460, 13257, 13748, 14730, 16020, 16821, 17185, 17676, 18690, 20622, 22095, 22428, 24030, 26514, 28035, 29460, 30933, 33642, 34370, 37380, 41244, 43699, 44190, 48060, 51555, 53028, 56070, 61866, 66285, 67284, 68740, 84105, 87398, 88380, 92799, 103110, 112140, 123732, 131097, 132570, 154665, 168210, 174796, 185598, 206220, 218495, 262194, 265140, 305893, 309330, 336420, 371196, 393291, 436990, 463995, 524388, 611786, 618660, 655485, 786582, 873980, 917679, 927990, 1179873, 1223572, 1310970, 1529465, 1573164, 1835358, 1855980, 1966455, 2359746, 2621940, 2753037, 3058930, 3670716, 3932910, 4588395, 4719492, 5506074, 5899365, 6117860, 7865820, 8259111, 9176790, 11012148, 11798730, 13765185, 16518222, 18353580, 23597460, 27530370, 33036444, 41295555, 55060740, 82591110, 165182220]

約数ペア:

[(1, 165182220), (2, 82591110), (3, 55060740), (4, 41295555), (5, 33036444), (6, 27530370), (7, 23597460), (9, 18353580), (10, 16518222), (12, 13765185), (14, 11798730), (15, 11012148), (18, 9176790), (20, 8259111), (21, 7865820), (27, 6117860), (28, 5899365), (30, 5506074), (35, 4719492), (36, 4588395), (42, 3932910), (45, 3670716), (54, 3058930), (60, 2753037), (63, 2621940), (70, 2359746), (84, 1966455), (89, 1855980), (90, 1835358), (105, 1573164), (108, 1529465), (126, 1310970), (135, 1223572), (140, 1179873), (178, 927990), (180, 917679), (189, 873980), (210, 786582), (252, 655485), (267, 618660), (270, 611786), (315, 524388), (356, 463995), (378, 436990), (420, 393291), (445, 371196), (491, 336420), (534, 309330), (540, 305893), (623, 265140), (630, 262194), (756, 218495), (801, 206220), (890, 185598), (945, 174796), (982, 168210), (1068, 154665), (1246, 132570), (1260, 131097), (1335, 123732), (1473, 112140), (1602, 103110), (1780, 92799), (1869, 88380), (1890, 87398), (1964, 84105), (2403, 68740), (2455, 67284), (2492, 66285), (2670, 61866), (2946, 56070), (3115, 53028), (3204, 51555), (3437, 48060), (3738, 44190), (3780, 43699), (4005, 41244), (4419, 37380), (4806, 34370), (4910, 33642), (5340, 30933), (5607, 29460), (5892, 28035), (6230, 26514), (6874, 24030), (7365, 22428), (7476, 22095), (8010, 20622), (8838, 18690), (9345, 17676), (9612, 17185), (9820, 16821), (10311, 16020), (11214, 14730), (12015, 13748), (12460, 13257)]