717380300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2543}}^1$

素因数の和:2608

約数の個数: 144

約数和(自身を含む): 1978540032

約数和(自身を除く): 1261159732

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 31, 35, 50, 52, 62, 65, 70, 91, 100, 124, 130, 140, 155, 175, 182, 217, 260, 310, 325, 350, 364, 403, 434, 455, 620, 650, 700, 775, 806, 868, 910, 1085, 1300, 1550, 1612, 1820, 2015, 2170, 2275, 2543, 2821, 3100, 4030, 4340, 4550, 5086, 5425, 5642, 8060, 9100, 10075, 10172, 10850, 11284, 12715, 14105, 17801, 20150, 21700, 25430, 28210, 33059, 35602, 40300, 50860, 56420, 63575, 66118, 70525, 71204, 78833, 89005, 127150, 132236, 141050, 157666, 165295, 178010, 231413, 254300, 282100, 315332, 330590, 356020, 394165, 445025, 462826, 551831, 661180, 788330, 826475, 890050, 925652, 1024829, 1103662, 1157065, 1576660, 1652950, 1780100, 1970825, 2049658, 2207324, 2314130, 2759155, 3305900, 3941650, 4099316, 4628260, 5124145, 5518310, 5785325, 7173803, 7883300, 10248290, 11036620, 11570650, 13795775, 14347606, 20496580, 23141300, 25620725, 27591550, 28695212, 35869015, 51241450, 55183100, 71738030, 102482900, 143476060, 179345075, 358690150, 717380300]

約数ペア:

[(1, 717380300), (2, 358690150), (4, 179345075), (5, 143476060), (7, 102482900), (10, 71738030), (13, 55183100), (14, 51241450), (20, 35869015), (25, 28695212), (26, 27591550), (28, 25620725), (31, 23141300), (35, 20496580), (50, 14347606), (52, 13795775), (62, 11570650), (65, 11036620), (70, 10248290), (91, 7883300), (100, 7173803), (124, 5785325), (130, 5518310), (140, 5124145), (155, 4628260), (175, 4099316), (182, 3941650), (217, 3305900), (260, 2759155), (310, 2314130), (325, 2207324), (350, 2049658), (364, 1970825), (403, 1780100), (434, 1652950), (455, 1576660), (620, 1157065), (650, 1103662), (700, 1024829), (775, 925652), (806, 890050), (868, 826475), (910, 788330), (1085, 661180), (1300, 551831), (1550, 462826), (1612, 445025), (1820, 394165), (2015, 356020), (2170, 330590), (2275, 315332), (2543, 282100), (2821, 254300), (3100, 231413), (4030, 178010), (4340, 165295), (4550, 157666), (5086, 141050), (5425, 132236), (5642, 127150), (8060, 89005), (9100, 78833), (10075, 71204), (10172, 70525), (10850, 66118), (11284, 63575), (12715, 56420), (14105, 50860), (17801, 40300), (20150, 35602), (21700, 33059), (25430, 28210)]