133638840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:246

約数の個数: 192

約数和(自身を含む): 454053600

約数和(自身を除く): 320414760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 89, 90, 97, 120, 129, 172, 178, 180, 194, 215, 258, 267, 291, 344, 356, 360, 387, 388, 430, 445, 485, 516, 534, 582, 645, 712, 774, 776, 801, 860, 873, 890, 970, 1032, 1068, 1164, 1290, 1335, 1455, 1548, 1602, 1720, 1746, 1780, 1935, 1940, 2136, 2328, 2580, 2670, 2910, 3096, 3204, 3492, 3560, 3827, 3870, 3880, 4005, 4171, 4365, 5160, 5340, 5820, 6408, 6984, 7654, 7740, 8010, 8342, 8633, 8730, 10680, 11481, 11640, 12513, 15308, 15480, 16020, 16684, 17266, 17460, 19135, 20855, 22962, 25026, 25899, 30616, 32040, 33368, 34443, 34532, 34920, 37539, 38270, 41710, 43165, 45924, 50052, 51798, 57405, 62565, 68886, 69064, 75078, 76540, 77697, 83420, 86330, 91848, 100104, 103596, 114810, 125130, 129495, 137772, 150156, 153080, 155394, 166840, 172215, 172660, 187695, 207192, 229620, 250260, 258990, 275544, 300312, 310788, 344430, 345320, 371219, 375390, 388485, 459240, 500520, 517980, 621576, 688860, 742438, 750780, 776970, 1035960, 1113657, 1377720, 1484876, 1501560, 1553940, 1856095, 2227314, 2969752, 3107880, 3340971, 3712190, 4454628, 5568285, 6681942, 7424380, 8909256, 11136570, 13363884, 14848760, 16704855, 22273140, 26727768, 33409710, 44546280, 66819420, 133638840]

約数ペア:

[(1, 133638840), (2, 66819420), (3, 44546280), (4, 33409710), (5, 26727768), (6, 22273140), (8, 16704855), (9, 14848760), (10, 13363884), (12, 11136570), (15, 8909256), (18, 7424380), (20, 6681942), (24, 5568285), (30, 4454628), (36, 3712190), (40, 3340971), (43, 3107880), (45, 2969752), (60, 2227314), (72, 1856095), (86, 1553940), (89, 1501560), (90, 1484876), (97, 1377720), (120, 1113657), (129, 1035960), (172, 776970), (178, 750780), (180, 742438), (194, 688860), (215, 621576), (258, 517980), (267, 500520), (291, 459240), (344, 388485), (356, 375390), (360, 371219), (387, 345320), (388, 344430), (430, 310788), (445, 300312), (485, 275544), (516, 258990), (534, 250260), (582, 229620), (645, 207192), (712, 187695), (774, 172660), (776, 172215), (801, 166840), (860, 155394), (873, 153080), (890, 150156), (970, 137772), (1032, 129495), (1068, 125130), (1164, 114810), (1290, 103596), (1335, 100104), (1455, 91848), (1548, 86330), (1602, 83420), (1720, 77697), (1746, 76540), (1780, 75078), (1935, 69064), (1940, 68886), (2136, 62565), (2328, 57405), (2580, 51798), (2670, 50052), (2910, 45924), (3096, 43165), (3204, 41710), (3492, 38270), (3560, 37539), (3827, 34920), (3870, 34532), (3880, 34443), (4005, 33368), (4171, 32040), (4365, 30616), (5160, 25899), (5340, 25026), (5820, 22962), (6408, 20855), (6984, 19135), (7654, 17460), (7740, 17266), (8010, 16684), (8342, 16020), (8633, 15480), (8730, 15308), (10680, 12513), (11481, 11640)]