77004505440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{991}}^1\times {\mathrm{17987}}^1$

素因数の和:19002

約数の個数: 192

約数和(自身を含む): 269802731520

約数和(自身を除く): 192798226080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 991, 1080, 1440, 1982, 2160, 2973, 3964, 4320, 4955, 5946, 7928, 8919, 9910, 11892, 14865, 15856, 17838, 17987, 19820, 23784, 26757, 29730, 31712, 35676, 35974, 39640, 44595, 47568, 53514, 53961, 59460, 71352, 71948, 79280, 89190, 89935, 95136, 107028, 107922, 118920, 133785, 142704, 143896, 158560, 161883, 178380, 179870, 214056, 215844, 237840, 267570, 269805, 285408, 287792, 323766, 356760, 359740, 428112, 431688, 475680, 485649, 535140, 539610, 575584, 647532, 713520, 719480, 809415, 856224, 863376, 971298, 1070280, 1079220, 1295064, 1427040, 1438960, 1618830, 1726752, 1942596, 2140560, 2158440, 2428245, 2590128, 2877920, 3237660, 3885192, 4281120, 4316880, 4856490, 5180256, 6475320, 7770384, 8633760, 9712980, 12950640, 15540768, 17825117, 19425960, 25901280, 35650234, 38851920, 53475351, 71300468, 77703840, 89125585, 106950702, 142600936, 160426053, 178251170, 213901404, 267376755, 285201872, 320852106, 356502340, 427802808, 481278159, 534753510, 570403744, 641704212, 713004680, 802130265, 855605616, 962556318, 1069507020, 1283408424, 1426009360, 1604260530, 1711211232, 1925112636, 2139014040, 2406390795, 2566816848, 2852018720, 3208521060, 3850225272, 4278028080, 4812781590, 5133633696, 6417042120, 7700450544, 8556056160, 9625563180, 12834084240, 15400901088, 19251126360, 25668168480, 38502252720, 77004505440]

約数ペア:

[(1, 77004505440), (2, 38502252720), (3, 25668168480), (4, 19251126360), (5, 15400901088), (6, 12834084240), (8, 9625563180), (9, 8556056160), (10, 7700450544), (12, 6417042120), (15, 5133633696), (16, 4812781590), (18, 4278028080), (20, 3850225272), (24, 3208521060), (27, 2852018720), (30, 2566816848), (32, 2406390795), (36, 2139014040), (40, 1925112636), (45, 1711211232), (48, 1604260530), (54, 1426009360), (60, 1283408424), (72, 1069507020), (80, 962556318), (90, 855605616), (96, 802130265), (108, 713004680), (120, 641704212), (135, 570403744), (144, 534753510), (160, 481278159), (180, 427802808), (216, 356502340), (240, 320852106), (270, 285201872), (288, 267376755), (360, 213901404), (432, 178251170), (480, 160426053), (540, 142600936), (720, 106950702), (864, 89125585), (991, 77703840), (1080, 71300468), (1440, 53475351), (1982, 38851920), (2160, 35650234), (2973, 25901280), (3964, 19425960), (4320, 17825117), (4955, 15540768), (5946, 12950640), (7928, 9712980), (8919, 8633760), (9910, 7770384), (11892, 6475320), (14865, 5180256), (15856, 4856490), (17838, 4316880), (17987, 4281120), (19820, 3885192), (23784, 3237660), (26757, 2877920), (29730, 2590128), (31712, 2428245), (35676, 2158440), (35974, 2140560), (39640, 1942596), (44595, 1726752), (47568, 1618830), (53514, 1438960), (53961, 1427040), (59460, 1295064), (71352, 1079220), (71948, 1070280), (79280, 971298), (89190, 863376), (89935, 856224), (95136, 809415), (107028, 719480), (107922, 713520), (118920, 647532), (133785, 575584), (142704, 539610), (143896, 535140), (158560, 485649), (161883, 475680), (178380, 431688), (179870, 428112), (214056, 359740), (215844, 356760), (237840, 323766), (267570, 287792), (269805, 285408)]