127212127000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{12473}}^1$

素因数の和:12579

約数の個数: 256

約数和(自身を含む): 358676398080

約数和(自身を除く): 231464271080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 47, 50, 56, 62, 70, 94, 100, 124, 125, 140, 155, 175, 188, 200, 217, 235, 248, 250, 280, 310, 329, 350, 376, 434, 470, 500, 620, 658, 700, 775, 868, 875, 940, 1000, 1085, 1175, 1240, 1316, 1400, 1457, 1550, 1645, 1736, 1750, 1880, 2170, 2350, 2632, 2914, 3100, 3290, 3500, 3875, 4340, 4700, 5425, 5828, 5875, 6200, 6580, 7000, 7285, 7750, 8225, 8680, 9400, 10199, 10850, 11656, 11750, 12473, 13160, 14570, 15500, 16450, 20398, 21700, 23500, 24946, 27125, 29140, 31000, 32900, 36425, 40796, 41125, 43400, 47000, 49892, 50995, 54250, 58280, 62365, 65800, 72850, 81592, 82250, 87311, 99784, 101990, 108500, 124730, 145700, 164500, 174622, 182125, 203980, 217000, 249460, 254975, 291400, 311825, 329000, 349244, 364250, 386663, 407960, 436555, 498920, 509950, 586231, 623650, 698488, 728500, 773326, 873110, 1019900, 1172462, 1247300, 1274875, 1457000, 1546652, 1559125, 1746220, 1933315, 2039800, 2182775, 2344924, 2494600, 2549750, 2706641, 2931155, 3093304, 3118250, 3492440, 3866630, 4103617, 4365550, 4689848, 5099500, 5413282, 5862310, 6236500, 7733260, 8207234, 8731100, 9666575, 10199000, 10826564, 10913875, 11724620, 12473000, 13533205, 14655775, 15466520, 16414468, 17462200, 18173161, 19333150, 20518085, 21653128, 21827750, 23449240, 27066410, 29311550, 32828936, 36346322, 38666300, 41036170, 43655500, 48332875, 54132820, 58623100, 67666025, 72692644, 73278875, 77332600, 82072340, 87311000, 90865805, 96665750, 102590425, 108265640, 117246200, 127212127, 135332050, 145385288, 146557750, 164144680, 181731610, 193331500, 205180850, 254424254, 270664100, 293115500, 338330125, 363463220, 386663000, 410361700, 454329025, 508848508, 512952125, 541328200, 586231000, 636060635, 676660250, 726926440, 820723400, 908658050, 1017697016, 1025904250, 1272121270, 1353320500, 1817316100, 2051808500, 2271645125, 2544242540, 2706641000, 3180303175, 3634632200, 4103617000, 4543290250, 5088485080, 6360606350, 9086580500, 12721212700, 15901515875, 18173161000, 25442425400, 31803031750, 63606063500, 127212127000]

約数ペア:

[(1, 127212127000), (2, 63606063500), (4, 31803031750), (5, 25442425400), (7, 18173161000), (8, 15901515875), (10, 12721212700), (14, 9086580500), (20, 6360606350), (25, 5088485080), (28, 4543290250), (31, 4103617000), (35, 3634632200), (40, 3180303175), (47, 2706641000), (50, 2544242540), (56, 2271645125), (62, 2051808500), (70, 1817316100), (94, 1353320500), (100, 1272121270), (124, 1025904250), (125, 1017697016), (140, 908658050), (155, 820723400), (175, 726926440), (188, 676660250), (200, 636060635), (217, 586231000), (235, 541328200), (248, 512952125), (250, 508848508), (280, 454329025), (310, 410361700), (329, 386663000), (350, 363463220), (376, 338330125), (434, 293115500), (470, 270664100), (500, 254424254), (620, 205180850), (658, 193331500), (700, 181731610), (775, 164144680), (868, 146557750), (875, 145385288), (940, 135332050), (1000, 127212127), (1085, 117246200), (1175, 108265640), (1240, 102590425), (1316, 96665750), (1400, 90865805), (1457, 87311000), (1550, 82072340), (1645, 77332600), (1736, 73278875), (1750, 72692644), (1880, 67666025), (2170, 58623100), (2350, 54132820), (2632, 48332875), (2914, 43655500), (3100, 41036170), (3290, 38666300), (3500, 36346322), (3875, 32828936), (4340, 29311550), (4700, 27066410), (5425, 23449240), (5828, 21827750), (5875, 21653128), (6200, 20518085), (6580, 19333150), (7000, 18173161), (7285, 17462200), (7750, 16414468), (8225, 15466520), (8680, 14655775), (9400, 13533205), (10199, 12473000), (10850, 11724620), (11656, 10913875), (11750, 10826564), (12473, 10199000), (13160, 9666575), (14570, 8731100), (15500, 8207234), (16450, 7733260), (20398, 6236500), (21700, 5862310), (23500, 5413282), (24946, 5099500), (27125, 4689848), (29140, 4365550), (31000, 4103617), (32900, 3866630), (36425, 3492440), (40796, 3118250), (41125, 3093304), (43400, 2931155), (47000, 2706641), (49892, 2549750), (50995, 2494600), (54250, 2344924), (58280, 2182775), (62365, 2039800), (65800, 1933315), (72850, 1746220), (81592, 1559125), (82250, 1546652), (87311, 1457000), (99784, 1274875), (101990, 1247300), (108500, 1172462), (124730, 1019900), (145700, 873110), (164500, 773326), (174622, 728500), (182125, 698488), (203980, 623650), (217000, 586231), (249460, 509950), (254975, 498920), (291400, 436555), (311825, 407960), (329000, 386663), (349244, 364250)]