977731650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3929}}^1$

素因数の和:4033

約数の個数: 144

約数和(自身を含む): 3040876800

約数和(自身を除く): 2063145150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 79, 90, 105, 126, 150, 158, 175, 210, 225, 237, 315, 350, 395, 450, 474, 525, 553, 630, 711, 790, 1050, 1106, 1185, 1422, 1575, 1659, 1975, 2370, 2765, 3150, 3318, 3555, 3929, 3950, 4977, 5530, 5925, 7110, 7858, 8295, 9954, 11787, 11850, 13825, 16590, 17775, 19645, 23574, 24885, 27503, 27650, 35361, 35550, 39290, 41475, 49770, 55006, 58935, 70722, 82509, 82950, 98225, 117870, 124425, 137515, 165018, 176805, 196450, 247527, 248850, 275030, 294675, 310391, 353610, 412545, 495054, 589350, 620782, 687575, 825090, 884025, 931173, 1237635, 1375150, 1551955, 1768050, 1862346, 2062725, 2172737, 2475270, 2793519, 3103910, 4125450, 4345474, 4655865, 5587038, 6188175, 6518211, 7759775, 9311730, 10863685, 12376350, 13036422, 13967595, 15519550, 19554633, 21727370, 23279325, 27935190, 32591055, 39109266, 46558650, 54318425, 65182110, 69837975, 97773165, 108636850, 139675950, 162955275, 195546330, 325910550, 488865825, 977731650]

約数ペア:

[(1, 977731650), (2, 488865825), (3, 325910550), (5, 195546330), (6, 162955275), (7, 139675950), (9, 108636850), (10, 97773165), (14, 69837975), (15, 65182110), (18, 54318425), (21, 46558650), (25, 39109266), (30, 32591055), (35, 27935190), (42, 23279325), (45, 21727370), (50, 19554633), (63, 15519550), (70, 13967595), (75, 13036422), (79, 12376350), (90, 10863685), (105, 9311730), (126, 7759775), (150, 6518211), (158, 6188175), (175, 5587038), (210, 4655865), (225, 4345474), (237, 4125450), (315, 3103910), (350, 2793519), (395, 2475270), (450, 2172737), (474, 2062725), (525, 1862346), (553, 1768050), (630, 1551955), (711, 1375150), (790, 1237635), (1050, 931173), (1106, 884025), (1185, 825090), (1422, 687575), (1575, 620782), (1659, 589350), (1975, 495054), (2370, 412545), (2765, 353610), (3150, 310391), (3318, 294675), (3555, 275030), (3929, 248850), (3950, 247527), (4977, 196450), (5530, 176805), (5925, 165018), (7110, 137515), (7858, 124425), (8295, 117870), (9954, 98225), (11787, 82950), (11850, 82509), (13825, 70722), (16590, 58935), (17775, 55006), (19645, 49770), (23574, 41475), (24885, 39290), (27503, 35550), (27650, 35361)]