2020764900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12497}}^1$

素因数の和:12539

約数の個数: 216

約数和(自身を含む): 7420212576

約数和(自身を除く): 5399447676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 49, 50, 55, 60, 66, 70, 75, 77, 84, 98, 100, 105, 110, 132, 140, 147, 150, 154, 165, 175, 196, 210, 220, 231, 245, 275, 294, 300, 308, 330, 350, 385, 420, 462, 490, 525, 539, 550, 588, 660, 700, 735, 770, 825, 924, 980, 1050, 1078, 1100, 1155, 1225, 1470, 1540, 1617, 1650, 1925, 2100, 2156, 2310, 2450, 2695, 2940, 3234, 3300, 3675, 3850, 4620, 4900, 5390, 5775, 6468, 7350, 7700, 8085, 10780, 11550, 12497, 13475, 14700, 16170, 23100, 24994, 26950, 32340, 37491, 40425, 49988, 53900, 62485, 74982, 80850, 87479, 124970, 137467, 149964, 161700, 174958, 187455, 249940, 262437, 274934, 312425, 349916, 374910, 412401, 437395, 524874, 549868, 612353, 624850, 687335, 749820, 824802, 874790, 937275, 962269, 1049748, 1224706, 1249700, 1312185, 1374670, 1649604, 1749580, 1837059, 1874550, 1924538, 2062005, 2186975, 2449412, 2624370, 2749340, 2886807, 3061765, 3436675, 3674118, 3749100, 3849076, 4124010, 4373950, 4811345, 5248740, 5773614, 6123530, 6560925, 6735883, 6873350, 7348236, 8248020, 8747900, 9185295, 9622690, 10310025, 11547228, 12247060, 13121850, 13471766, 13746700, 14434035, 15308825, 18370590, 19245380, 20207649, 20620050, 24056725, 26243700, 26943532, 28868070, 30617650, 33679415, 36741180, 40415298, 41240100, 45926475, 48113450, 57736140, 61235300, 67358830, 72170175, 80830596, 91852950, 96226900, 101038245, 134717660, 144340350, 168397075, 183705900, 202076490, 288680700, 336794150, 404152980, 505191225, 673588300, 1010382450, 2020764900]

約数ペア:

[(1, 2020764900), (2, 1010382450), (3, 673588300), (4, 505191225), (5, 404152980), (6, 336794150), (7, 288680700), (10, 202076490), (11, 183705900), (12, 168397075), (14, 144340350), (15, 134717660), (20, 101038245), (21, 96226900), (22, 91852950), (25, 80830596), (28, 72170175), (30, 67358830), (33, 61235300), (35, 57736140), (42, 48113450), (44, 45926475), (49, 41240100), (50, 40415298), (55, 36741180), (60, 33679415), (66, 30617650), (70, 28868070), (75, 26943532), (77, 26243700), (84, 24056725), (98, 20620050), (100, 20207649), (105, 19245380), (110, 18370590), (132, 15308825), (140, 14434035), (147, 13746700), (150, 13471766), (154, 13121850), (165, 12247060), (175, 11547228), (196, 10310025), (210, 9622690), (220, 9185295), (231, 8747900), (245, 8248020), (275, 7348236), (294, 6873350), (300, 6735883), (308, 6560925), (330, 6123530), (350, 5773614), (385, 5248740), (420, 4811345), (462, 4373950), (490, 4124010), (525, 3849076), (539, 3749100), (550, 3674118), (588, 3436675), (660, 3061765), (700, 2886807), (735, 2749340), (770, 2624370), (825, 2449412), (924, 2186975), (980, 2062005), (1050, 1924538), (1078, 1874550), (1100, 1837059), (1155, 1749580), (1225, 1649604), (1470, 1374670), (1540, 1312185), (1617, 1249700), (1650, 1224706), (1925, 1049748), (2100, 962269), (2156, 937275), (2310, 874790), (2450, 824802), (2695, 749820), (2940, 687335), (3234, 624850), (3300, 612353), (3675, 549868), (3850, 524874), (4620, 437395), (4900, 412401), (5390, 374910), (5775, 349916), (6468, 312425), (7350, 274934), (7700, 262437), (8085, 249940), (10780, 187455), (11550, 174958), (12497, 161700), (13475, 149964), (14700, 137467), (16170, 124970), (23100, 87479), (24994, 80850), (26950, 74982), (32340, 62485), (37491, 53900), (40425, 49988)]