12213367600

素因数分解:

$2^4\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{20101}}^1$

素因数の和:20164

約数の個数: 180

約数和(自身を含む): 35236072128

約数和(自身を除く): 23022704528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 49, 50, 56, 62, 70, 80, 98, 100, 112, 124, 140, 155, 175, 196, 200, 217, 245, 248, 280, 310, 350, 392, 400, 434, 490, 496, 560, 620, 700, 775, 784, 868, 980, 1085, 1225, 1240, 1400, 1519, 1550, 1736, 1960, 2170, 2450, 2480, 2800, 3038, 3100, 3472, 3920, 4340, 4900, 5425, 6076, 6200, 7595, 8680, 9800, 10850, 12152, 12400, 15190, 17360, 19600, 20101, 21700, 24304, 30380, 37975, 40202, 43400, 60760, 75950, 80404, 86800, 100505, 121520, 140707, 151900, 160808, 201010, 281414, 303800, 321616, 402020, 502525, 562828, 607600, 623131, 703535, 804040, 984949, 1005050, 1125656, 1246262, 1407070, 1608080, 1969898, 2010100, 2251312, 2492524, 2814140, 3115655, 3517675, 3939796, 4020200, 4361917, 4924745, 4985048, 5628280, 6231310, 7035350, 7879592, 8040400, 8723834, 9849490, 9970096, 11256560, 12462620, 14070700, 15578275, 15759184, 17447668, 19698980, 21809585, 24623725, 24925240, 28141400, 30533419, 31156550, 34895336, 39397960, 43619170, 49247450, 49850480, 56282800, 61066838, 62313100, 69790672, 78795920, 87238340, 98494900, 109047925, 122133676, 124626200, 152667095, 174476680, 196989800, 218095850, 244267352, 249252400, 305334190, 348953360, 393979600, 436191700, 488534704, 610668380, 763335475, 872383400, 1221336760, 1526670950, 1744766800, 2442673520, 3053341900, 6106683800, 12213367600]

約数ペア:

[(1, 12213367600), (2, 6106683800), (4, 3053341900), (5, 2442673520), (7, 1744766800), (8, 1526670950), (10, 1221336760), (14, 872383400), (16, 763335475), (20, 610668380), (25, 488534704), (28, 436191700), (31, 393979600), (35, 348953360), (40, 305334190), (49, 249252400), (50, 244267352), (56, 218095850), (62, 196989800), (70, 174476680), (80, 152667095), (98, 124626200), (100, 122133676), (112, 109047925), (124, 98494900), (140, 87238340), (155, 78795920), (175, 69790672), (196, 62313100), (200, 61066838), (217, 56282800), (245, 49850480), (248, 49247450), (280, 43619170), (310, 39397960), (350, 34895336), (392, 31156550), (400, 30533419), (434, 28141400), (490, 24925240), (496, 24623725), (560, 21809585), (620, 19698980), (700, 17447668), (775, 15759184), (784, 15578275), (868, 14070700), (980, 12462620), (1085, 11256560), (1225, 9970096), (1240, 9849490), (1400, 8723834), (1519, 8040400), (1550, 7879592), (1736, 7035350), (1960, 6231310), (2170, 5628280), (2450, 4985048), (2480, 4924745), (2800, 4361917), (3038, 4020200), (3100, 3939796), (3472, 3517675), (3920, 3115655), (4340, 2814140), (4900, 2492524), (5425, 2251312), (6076, 2010100), (6200, 1969898), (7595, 1608080), (8680, 1407070), (9800, 1246262), (10850, 1125656), (12152, 1005050), (12400, 984949), (15190, 804040), (17360, 703535), (19600, 623131), (20101, 607600), (21700, 562828), (24304, 502525), (30380, 402020), (37975, 321616), (40202, 303800), (43400, 281414), (60760, 201010), (75950, 160808), (80404, 151900), (86800, 140707), (100505, 121520)]