200708520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{401}}^1$

素因数の和:555

約数の個数: 128

約数和(自身を含む): 624032640

約数和(自身を除く): 423324120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 97, 120, 129, 172, 194, 215, 258, 291, 344, 388, 401, 430, 485, 516, 582, 645, 776, 802, 860, 970, 1032, 1164, 1203, 1290, 1455, 1604, 1720, 1940, 2005, 2328, 2406, 2580, 2910, 3208, 3880, 4010, 4171, 4812, 5160, 5820, 6015, 8020, 8342, 9624, 11640, 12030, 12513, 16040, 16684, 17243, 20855, 24060, 25026, 33368, 34486, 38897, 41710, 48120, 50052, 51729, 62565, 68972, 77794, 83420, 86215, 100104, 103458, 116691, 125130, 137944, 155588, 166840, 172430, 194485, 206916, 233382, 250260, 258645, 311176, 344860, 388970, 413832, 466764, 500520, 517290, 583455, 689720, 777940, 933528, 1034580, 1166910, 1555880, 1672571, 2069160, 2333820, 3345142, 4667640, 5017713, 6690284, 8362855, 10035426, 13380568, 16725710, 20070852, 25088565, 33451420, 40141704, 50177130, 66902840, 100354260, 200708520]

約数ペア:

[(1, 200708520), (2, 100354260), (3, 66902840), (4, 50177130), (5, 40141704), (6, 33451420), (8, 25088565), (10, 20070852), (12, 16725710), (15, 13380568), (20, 10035426), (24, 8362855), (30, 6690284), (40, 5017713), (43, 4667640), (60, 3345142), (86, 2333820), (97, 2069160), (120, 1672571), (129, 1555880), (172, 1166910), (194, 1034580), (215, 933528), (258, 777940), (291, 689720), (344, 583455), (388, 517290), (401, 500520), (430, 466764), (485, 413832), (516, 388970), (582, 344860), (645, 311176), (776, 258645), (802, 250260), (860, 233382), (970, 206916), (1032, 194485), (1164, 172430), (1203, 166840), (1290, 155588), (1455, 137944), (1604, 125130), (1720, 116691), (1940, 103458), (2005, 100104), (2328, 86215), (2406, 83420), (2580, 77794), (2910, 68972), (3208, 62565), (3880, 51729), (4010, 50052), (4171, 48120), (4812, 41710), (5160, 38897), (5820, 34486), (6015, 33368), (8020, 25026), (8342, 24060), (9624, 20855), (11640, 17243), (12030, 16684), (12513, 16040)]