79551780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:354

約数の個数: 192

約数和(自身を含む): 282949632

約数和(自身を除く): 203397852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 67, 70, 77, 84, 105, 110, 132, 134, 140, 154, 165, 201, 210, 220, 231, 257, 268, 308, 330, 335, 385, 402, 420, 462, 469, 514, 660, 670, 737, 770, 771, 804, 924, 938, 1005, 1028, 1155, 1285, 1340, 1407, 1474, 1540, 1542, 1799, 1876, 2010, 2211, 2310, 2345, 2570, 2814, 2827, 2948, 3084, 3598, 3685, 3855, 4020, 4422, 4620, 4690, 5140, 5159, 5397, 5628, 5654, 7035, 7196, 7370, 7710, 8481, 8844, 8995, 9380, 10318, 10794, 11055, 11308, 14070, 14135, 14740, 15420, 15477, 16962, 17219, 17990, 19789, 20636, 21588, 22110, 25795, 26985, 28140, 28270, 30954, 33924, 34438, 35980, 39578, 42405, 44220, 51590, 51657, 53970, 56540, 59367, 61908, 68876, 77385, 79156, 84810, 86095, 98945, 103180, 103314, 107940, 118734, 120533, 154770, 169620, 172190, 189409, 197890, 206628, 237468, 241066, 258285, 296835, 309540, 344380, 361599, 378818, 395780, 482132, 516570, 568227, 593670, 602665, 723198, 757636, 947045, 1033140, 1136454, 1187340, 1205330, 1325863, 1446396, 1807995, 1894090, 2272908, 2410660, 2651726, 2841135, 3615990, 3788180, 3977589, 5303452, 5682270, 6629315, 7231980, 7955178, 11364540, 13258630, 15910356, 19887945, 26517260, 39775890, 79551780]

約数ペア:

[(1, 79551780), (2, 39775890), (3, 26517260), (4, 19887945), (5, 15910356), (6, 13258630), (7, 11364540), (10, 7955178), (11, 7231980), (12, 6629315), (14, 5682270), (15, 5303452), (20, 3977589), (21, 3788180), (22, 3615990), (28, 2841135), (30, 2651726), (33, 2410660), (35, 2272908), (42, 1894090), (44, 1807995), (55, 1446396), (60, 1325863), (66, 1205330), (67, 1187340), (70, 1136454), (77, 1033140), (84, 947045), (105, 757636), (110, 723198), (132, 602665), (134, 593670), (140, 568227), (154, 516570), (165, 482132), (201, 395780), (210, 378818), (220, 361599), (231, 344380), (257, 309540), (268, 296835), (308, 258285), (330, 241066), (335, 237468), (385, 206628), (402, 197890), (420, 189409), (462, 172190), (469, 169620), (514, 154770), (660, 120533), (670, 118734), (737, 107940), (770, 103314), (771, 103180), (804, 98945), (924, 86095), (938, 84810), (1005, 79156), (1028, 77385), (1155, 68876), (1285, 61908), (1340, 59367), (1407, 56540), (1474, 53970), (1540, 51657), (1542, 51590), (1799, 44220), (1876, 42405), (2010, 39578), (2211, 35980), (2310, 34438), (2345, 33924), (2570, 30954), (2814, 28270), (2827, 28140), (2948, 26985), (3084, 25795), (3598, 22110), (3685, 21588), (3855, 20636), (4020, 19789), (4422, 17990), (4620, 17219), (4690, 16962), (5140, 15477), (5159, 15420), (5397, 14740), (5628, 14135), (5654, 14070), (7035, 11308), (7196, 11055), (7370, 10794), (7710, 10318), (8481, 9380), (8844, 8995)]