31277710400

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{13417}}^1$

素因数の和:13517

約数の個数: 168

約数和(自身を含む): 81141758976

約数和(自身を除く): 49864048576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 47, 50, 62, 64, 80, 94, 100, 124, 155, 160, 188, 200, 235, 248, 310, 320, 376, 400, 470, 496, 620, 752, 775, 800, 940, 992, 1175, 1240, 1457, 1504, 1550, 1600, 1880, 1984, 2350, 2480, 2914, 3008, 3100, 3760, 4700, 4960, 5828, 6200, 7285, 7520, 9400, 9920, 11656, 12400, 13417, 14570, 15040, 18800, 23312, 24800, 26834, 29140, 36425, 37600, 46624, 49600, 53668, 58280, 67085, 72850, 75200, 93248, 107336, 116560, 134170, 145700, 214672, 233120, 268340, 291400, 335425, 415927, 429344, 466240, 536680, 582800, 630599, 670850, 831854, 858688, 1073360, 1165600, 1261198, 1341700, 1663708, 2079635, 2146720, 2331200, 2522396, 2683400, 3152995, 3327416, 4159270, 4293440, 5044792, 5366800, 6305990, 6654832, 8318540, 10089584, 10398175, 10733600, 12611980, 13309664, 15764975, 16637080, 19548569, 20179168, 20796350, 21467200, 25223960, 26619328, 31529950, 33274160, 39097138, 40358336, 41592700, 50447920, 63059900, 66548320, 78194276, 83185400, 97742845, 100895840, 126119800, 133096640, 156388552, 166370800, 195485690, 201791680, 252239600, 312777104, 332741600, 390971380, 488714225, 504479200, 625554208, 665483200, 781942760, 977428450, 1008958400, 1251108416, 1563885520, 1954856900, 3127771040, 3909713800, 6255542080, 7819427600, 15638855200, 31277710400]

約数ペア:

[(1, 31277710400), (2, 15638855200), (4, 7819427600), (5, 6255542080), (8, 3909713800), (10, 3127771040), (16, 1954856900), (20, 1563885520), (25, 1251108416), (31, 1008958400), (32, 977428450), (40, 781942760), (47, 665483200), (50, 625554208), (62, 504479200), (64, 488714225), (80, 390971380), (94, 332741600), (100, 312777104), (124, 252239600), (155, 201791680), (160, 195485690), (188, 166370800), (200, 156388552), (235, 133096640), (248, 126119800), (310, 100895840), (320, 97742845), (376, 83185400), (400, 78194276), (470, 66548320), (496, 63059900), (620, 50447920), (752, 41592700), (775, 40358336), (800, 39097138), (940, 33274160), (992, 31529950), (1175, 26619328), (1240, 25223960), (1457, 21467200), (1504, 20796350), (1550, 20179168), (1600, 19548569), (1880, 16637080), (1984, 15764975), (2350, 13309664), (2480, 12611980), (2914, 10733600), (3008, 10398175), (3100, 10089584), (3760, 8318540), (4700, 6654832), (4960, 6305990), (5828, 5366800), (6200, 5044792), (7285, 4293440), (7520, 4159270), (9400, 3327416), (9920, 3152995), (11656, 2683400), (12400, 2522396), (13417, 2331200), (14570, 2146720), (15040, 2079635), (18800, 1663708), (23312, 1341700), (24800, 1261198), (26834, 1165600), (29140, 1073360), (36425, 858688), (37600, 831854), (46624, 670850), (49600, 630599), (53668, 582800), (58280, 536680), (67085, 466240), (72850, 429344), (75200, 415927), (93248, 335425), (107336, 291400), (116560, 268340), (134170, 233120), (145700, 214672)]