847058100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2047

約数の個数: 216

約数和(自身を含む): 2950748640

約数和(自身を除く): 2103690540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 49, 50, 58, 60, 70, 75, 84, 87, 98, 100, 105, 116, 140, 145, 147, 150, 174, 175, 196, 203, 210, 245, 290, 294, 300, 348, 350, 406, 420, 435, 490, 525, 580, 588, 609, 700, 725, 735, 812, 870, 980, 1015, 1050, 1218, 1225, 1421, 1450, 1470, 1740, 1987, 2030, 2100, 2175, 2436, 2450, 2842, 2900, 2940, 3045, 3675, 3974, 4060, 4263, 4350, 4900, 5075, 5684, 5961, 6090, 7105, 7350, 7948, 8526, 8700, 9935, 10150, 11922, 12180, 13909, 14210, 14700, 15225, 17052, 19870, 20300, 21315, 23844, 27818, 28420, 29805, 30450, 35525, 39740, 41727, 42630, 49675, 55636, 57623, 59610, 60900, 69545, 71050, 83454, 85260, 97363, 99350, 106575, 115246, 119220, 139090, 142100, 149025, 166908, 172869, 194726, 198700, 208635, 213150, 230492, 278180, 288115, 292089, 298050, 345738, 347725, 389452, 403361, 417270, 426300, 486815, 576230, 584178, 596100, 691476, 695450, 806722, 834540, 864345, 973630, 1043175, 1152460, 1168356, 1210083, 1390900, 1440575, 1460445, 1613444, 1728690, 1947260, 2016805, 2086350, 2420166, 2434075, 2823527, 2881150, 2920890, 3457380, 4033610, 4172700, 4321725, 4840332, 4868150, 5647054, 5762300, 5841780, 6050415, 7302225, 8067220, 8470581, 8643450, 9736300, 10084025, 11294108, 12100830, 14117635, 14604450, 16941162, 17286900, 20168050, 24201660, 28235270, 29208900, 30252075, 33882324, 40336100, 42352905, 56470540, 60504150, 70588175, 84705810, 121008300, 141176350, 169411620, 211764525, 282352700, 423529050, 847058100]

約数ペア:

[(1, 847058100), (2, 423529050), (3, 282352700), (4, 211764525), (5, 169411620), (6, 141176350), (7, 121008300), (10, 84705810), (12, 70588175), (14, 60504150), (15, 56470540), (20, 42352905), (21, 40336100), (25, 33882324), (28, 30252075), (29, 29208900), (30, 28235270), (35, 24201660), (42, 20168050), (49, 17286900), (50, 16941162), (58, 14604450), (60, 14117635), (70, 12100830), (75, 11294108), (84, 10084025), (87, 9736300), (98, 8643450), (100, 8470581), (105, 8067220), (116, 7302225), (140, 6050415), (145, 5841780), (147, 5762300), (150, 5647054), (174, 4868150), (175, 4840332), (196, 4321725), (203, 4172700), (210, 4033610), (245, 3457380), (290, 2920890), (294, 2881150), (300, 2823527), (348, 2434075), (350, 2420166), (406, 2086350), (420, 2016805), (435, 1947260), (490, 1728690), (525, 1613444), (580, 1460445), (588, 1440575), (609, 1390900), (700, 1210083), (725, 1168356), (735, 1152460), (812, 1043175), (870, 973630), (980, 864345), (1015, 834540), (1050, 806722), (1218, 695450), (1225, 691476), (1421, 596100), (1450, 584178), (1470, 576230), (1740, 486815), (1987, 426300), (2030, 417270), (2100, 403361), (2175, 389452), (2436, 347725), (2450, 345738), (2842, 298050), (2900, 292089), (2940, 288115), (3045, 278180), (3675, 230492), (3974, 213150), (4060, 208635), (4263, 198700), (4350, 194726), (4900, 172869), (5075, 166908), (5684, 149025), (5961, 142100), (6090, 139090), (7105, 119220), (7350, 115246), (7948, 106575), (8526, 99350), (8700, 97363), (9935, 85260), (10150, 83454), (11922, 71050), (12180, 69545), (13909, 60900), (14210, 59610), (14700, 57623), (15225, 55636), (17052, 49675), (19870, 42630), (20300, 41727), (21315, 39740), (23844, 35525), (27818, 30450), (28420, 29805)]