837133020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:644

約数の個数: 144

約数和(自身を含む): 2594985120

約数和(自身を除く): 1757852100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 137, 166, 180, 249, 274, 332, 409, 411, 415, 498, 548, 685, 747, 818, 822, 830, 996, 1227, 1233, 1245, 1370, 1494, 1636, 1644, 1660, 2045, 2055, 2454, 2466, 2490, 2740, 2988, 3681, 3735, 4090, 4110, 4908, 4932, 4980, 6135, 6165, 7362, 7470, 8180, 8220, 11371, 12270, 12330, 14724, 14940, 18405, 22742, 24540, 24660, 33947, 34113, 36810, 45484, 56033, 56855, 67894, 68226, 73620, 101841, 102339, 112066, 113710, 135788, 136452, 168099, 169735, 170565, 203682, 204678, 224132, 227420, 280165, 305523, 336198, 339470, 341130, 407364, 409356, 504297, 509205, 511695, 560330, 611046, 672396, 678940, 682260, 840495, 1008594, 1018410, 1023390, 1120660, 1222092, 1527615, 1680990, 2017188, 2036820, 2046780, 2521485, 3055230, 3361980, 4650739, 5042970, 6110460, 9301478, 10085940, 13952217, 18602956, 23253695, 27904434, 41856651, 46507390, 55808868, 69761085, 83713302, 93014780, 139522170, 167426604, 209283255, 279044340, 418566510, 837133020]

約数ペア:

[(1, 837133020), (2, 418566510), (3, 279044340), (4, 209283255), (5, 167426604), (6, 139522170), (9, 93014780), (10, 83713302), (12, 69761085), (15, 55808868), (18, 46507390), (20, 41856651), (30, 27904434), (36, 23253695), (45, 18602956), (60, 13952217), (83, 10085940), (90, 9301478), (137, 6110460), (166, 5042970), (180, 4650739), (249, 3361980), (274, 3055230), (332, 2521485), (409, 2046780), (411, 2036820), (415, 2017188), (498, 1680990), (548, 1527615), (685, 1222092), (747, 1120660), (818, 1023390), (822, 1018410), (830, 1008594), (996, 840495), (1227, 682260), (1233, 678940), (1245, 672396), (1370, 611046), (1494, 560330), (1636, 511695), (1644, 509205), (1660, 504297), (2045, 409356), (2055, 407364), (2454, 341130), (2466, 339470), (2490, 336198), (2740, 305523), (2988, 280165), (3681, 227420), (3735, 224132), (4090, 204678), (4110, 203682), (4908, 170565), (4932, 169735), (4980, 168099), (6135, 136452), (6165, 135788), (7362, 113710), (7470, 112066), (8180, 102339), (8220, 101841), (11371, 73620), (12270, 68226), (12330, 67894), (14724, 56855), (14940, 56033), (18405, 45484), (22742, 36810), (24540, 34113), (24660, 33947)]