99001980

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2381}}^1$

素因数の和:2417

約数の個数: 192

約数和(自身を含む): 384168960

約数和(自身を除く): 285166980

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2381, 2772, 2970, 3465, 3780, 4158, 4620, 4762, 5940, 6930, 7143, 8316, 9524, 10395, 11905, 13860, 14286, 16667, 20790, 21429, 23810, 26191, 28572, 33334, 35715, 41580, 42858, 47620, 50001, 52382, 64287, 66668, 71430, 78573, 83335, 85716, 100002, 104764, 107145, 128574, 130955, 142860, 150003, 157146, 166670, 183337, 200004, 214290, 235719, 250005, 257148, 261910, 300006, 314292, 321435, 333340, 366674, 392865, 428580, 450009, 471438, 500010, 523820, 550011, 600012, 642870, 707157, 733348, 750015, 785730, 900018, 916685, 942876, 1000020, 1100022, 1178595, 1285740, 1414314, 1500030, 1571460, 1650033, 1800036, 1833370, 2200044, 2250045, 2357190, 2750055, 2828628, 3000060, 3300066, 3535785, 3666740, 4500090, 4714380, 4950099, 5500110, 6600132, 7071570, 8250165, 9000180, 9900198, 11000220, 14143140, 16500330, 19800396, 24750495, 33000660, 49500990, 99001980]

約数ペア:

[(1, 99001980), (2, 49500990), (3, 33000660), (4, 24750495), (5, 19800396), (6, 16500330), (7, 14143140), (9, 11000220), (10, 9900198), (11, 9000180), (12, 8250165), (14, 7071570), (15, 6600132), (18, 5500110), (20, 4950099), (21, 4714380), (22, 4500090), (27, 3666740), (28, 3535785), (30, 3300066), (33, 3000060), (35, 2828628), (36, 2750055), (42, 2357190), (44, 2250045), (45, 2200044), (54, 1833370), (55, 1800036), (60, 1650033), (63, 1571460), (66, 1500030), (70, 1414314), (77, 1285740), (84, 1178595), (90, 1100022), (99, 1000020), (105, 942876), (108, 916685), (110, 900018), (126, 785730), (132, 750015), (135, 733348), (140, 707157), (154, 642870), (165, 600012), (180, 550011), (189, 523820), (198, 500010), (210, 471438), (220, 450009), (231, 428580), (252, 392865), (270, 366674), (297, 333340), (308, 321435), (315, 314292), (330, 300006), (378, 261910), (385, 257148), (396, 250005), (420, 235719), (462, 214290), (495, 200004), (540, 183337), (594, 166670), (630, 157146), (660, 150003), (693, 142860), (756, 130955), (770, 128574), (924, 107145), (945, 104764), (990, 100002), (1155, 85716), (1188, 83335), (1260, 78573), (1386, 71430), (1485, 66668), (1540, 64287), (1890, 52382), (1980, 50001), (2079, 47620), (2310, 42858), (2381, 41580), (2772, 35715), (2970, 33334), (3465, 28572), (3780, 26191), (4158, 23810), (4620, 21429), (4762, 20790), (5940, 16667), (6930, 14286), (7143, 13860), (8316, 11905), (9524, 10395)]