79541823200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{72101}}^1$

素因数の和:72325

約数の個数: 144

約数和(自身を含む): 223051286304

約数和(自身を除く): 143509463104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 197, 200, 224, 280, 350, 394, 400, 560, 700, 788, 800, 985, 1120, 1379, 1400, 1576, 1970, 2758, 2800, 3152, 3940, 4925, 5516, 5600, 6304, 6895, 7880, 9850, 11032, 13790, 15760, 19700, 22064, 27580, 31520, 34475, 39400, 44128, 55160, 68950, 72101, 78800, 110320, 137900, 144202, 157600, 220640, 275800, 288404, 360505, 504707, 551600, 576808, 721010, 1009414, 1103200, 1153616, 1442020, 1802525, 2018828, 2307232, 2523535, 2884040, 3605050, 4037656, 5047070, 5768080, 7210100, 8075312, 10094140, 11536160, 12617675, 14203897, 14420200, 16150624, 20188280, 25235350, 28407794, 28840400, 40376560, 50470700, 56815588, 57680800, 71019485, 80753120, 99427279, 100941400, 113631176, 142038970, 198854558, 201882800, 227262352, 284077940, 355097425, 397709116, 403765600, 454524704, 497136395, 568155880, 710194850, 795418232, 994272790, 1136311760, 1420389700, 1590836464, 1988545580, 2272623520, 2485681975, 2840779400, 3181672928, 3977091160, 4971363950, 5681558800, 7954182320, 9942727900, 11363117600, 15908364640, 19885455800, 39770911600, 79541823200]

約数ペア:

[(1, 79541823200), (2, 39770911600), (4, 19885455800), (5, 15908364640), (7, 11363117600), (8, 9942727900), (10, 7954182320), (14, 5681558800), (16, 4971363950), (20, 3977091160), (25, 3181672928), (28, 2840779400), (32, 2485681975), (35, 2272623520), (40, 1988545580), (50, 1590836464), (56, 1420389700), (70, 1136311760), (80, 994272790), (100, 795418232), (112, 710194850), (140, 568155880), (160, 497136395), (175, 454524704), (197, 403765600), (200, 397709116), (224, 355097425), (280, 284077940), (350, 227262352), (394, 201882800), (400, 198854558), (560, 142038970), (700, 113631176), (788, 100941400), (800, 99427279), (985, 80753120), (1120, 71019485), (1379, 57680800), (1400, 56815588), (1576, 50470700), (1970, 40376560), (2758, 28840400), (2800, 28407794), (3152, 25235350), (3940, 20188280), (4925, 16150624), (5516, 14420200), (5600, 14203897), (6304, 12617675), (6895, 11536160), (7880, 10094140), (9850, 8075312), (11032, 7210100), (13790, 5768080), (15760, 5047070), (19700, 4037656), (22064, 3605050), (27580, 2884040), (31520, 2523535), (34475, 2307232), (39400, 2018828), (44128, 1802525), (55160, 1442020), (68950, 1153616), (72101, 1103200), (78800, 1009414), (110320, 721010), (137900, 576808), (144202, 551600), (157600, 504707), (220640, 360505), (275800, 288404)]