80107650

素因数分解:

$2^1\times 3^3\times 5^2\times 7^3\times {\mathrm{173}}^1$

素因数の和:215

約数の個数: 192

約数和(自身を含む): 258912000

約数和(自身を除く): 178804350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 49, 50, 54, 63, 70, 75, 90, 98, 105, 126, 135, 147, 150, 173, 175, 189, 210, 225, 245, 270, 294, 315, 343, 346, 350, 378, 441, 450, 490, 519, 525, 630, 675, 686, 735, 865, 882, 945, 1029, 1038, 1050, 1211, 1225, 1323, 1350, 1470, 1557, 1575, 1715, 1730, 1890, 2058, 2205, 2422, 2450, 2595, 2646, 3087, 3114, 3150, 3430, 3633, 3675, 4325, 4410, 4671, 4725, 5145, 5190, 6055, 6174, 6615, 7266, 7350, 7785, 8477, 8575, 8650, 9261, 9342, 9450, 10290, 10899, 11025, 12110, 12975, 13230, 15435, 15570, 16954, 17150, 18165, 18522, 21798, 22050, 23355, 25431, 25725, 25950, 30275, 30870, 32697, 33075, 36330, 38925, 42385, 46305, 46710, 50862, 51450, 54495, 59339, 60550, 65394, 66150, 76293, 77175, 77850, 84770, 90825, 92610, 108990, 116775, 118678, 127155, 152586, 154350, 163485, 178017, 181650, 211925, 228879, 231525, 233550, 254310, 272475, 296695, 326970, 356034, 381465, 423850, 457758, 463050, 534051, 544950, 593390, 635775, 762930, 817425, 890085, 1068102, 1144395, 1271550, 1483475, 1602153, 1634850, 1780170, 1907325, 2288790, 2670255, 2966950, 3204306, 3814650, 4450425, 5340510, 5721975, 8010765, 8900850, 11443950, 13351275, 16021530, 26702550, 40053825, 80107650]

約数ペア:

[(1, 80107650), (2, 40053825), (3, 26702550), (5, 16021530), (6, 13351275), (7, 11443950), (9, 8900850), (10, 8010765), (14, 5721975), (15, 5340510), (18, 4450425), (21, 3814650), (25, 3204306), (27, 2966950), (30, 2670255), (35, 2288790), (42, 1907325), (45, 1780170), (49, 1634850), (50, 1602153), (54, 1483475), (63, 1271550), (70, 1144395), (75, 1068102), (90, 890085), (98, 817425), (105, 762930), (126, 635775), (135, 593390), (147, 544950), (150, 534051), (173, 463050), (175, 457758), (189, 423850), (210, 381465), (225, 356034), (245, 326970), (270, 296695), (294, 272475), (315, 254310), (343, 233550), (346, 231525), (350, 228879), (378, 211925), (441, 181650), (450, 178017), (490, 163485), (519, 154350), (525, 152586), (630, 127155), (675, 118678), (686, 116775), (735, 108990), (865, 92610), (882, 90825), (945, 84770), (1029, 77850), (1038, 77175), (1050, 76293), (1211, 66150), (1225, 65394), (1323, 60550), (1350, 59339), (1470, 54495), (1557, 51450), (1575, 50862), (1715, 46710), (1730, 46305), (1890, 42385), (2058, 38925), (2205, 36330), (2422, 33075), (2450, 32697), (2595, 30870), (2646, 30275), (3087, 25950), (3114, 25725), (3150, 25431), (3430, 23355), (3633, 22050), (3675, 21798), (4325, 18522), (4410, 18165), (4671, 17150), (4725, 16954), (5145, 15570), (5190, 15435), (6055, 13230), (6174, 12975), (6615, 12110), (7266, 11025), (7350, 10899), (7785, 10290), (8477, 9450), (8575, 9342), (8650, 9261)]