127829100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2099}}^1$

素因数の和:2152

約数の個数: 144

約数和(自身を含む): 437472000

約数和(自身を除く): 309642900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 29, 30, 35, 42, 50, 58, 60, 70, 75, 84, 87, 100, 105, 116, 140, 145, 150, 174, 175, 203, 210, 290, 300, 348, 350, 406, 420, 435, 525, 580, 609, 700, 725, 812, 870, 1015, 1050, 1218, 1450, 1740, 2030, 2099, 2100, 2175, 2436, 2900, 3045, 4060, 4198, 4350, 5075, 6090, 6297, 8396, 8700, 10150, 10495, 12180, 12594, 14693, 15225, 20300, 20990, 25188, 29386, 30450, 31485, 41980, 44079, 52475, 58772, 60871, 60900, 62970, 73465, 88158, 104950, 121742, 125940, 146930, 157425, 176316, 182613, 209900, 220395, 243484, 293860, 304355, 314850, 365226, 367325, 426097, 440790, 608710, 629700, 730452, 734650, 852194, 881580, 913065, 1101975, 1217420, 1278291, 1469300, 1521775, 1704388, 1826130, 2130485, 2203950, 2556582, 3043550, 3652260, 4260970, 4407900, 4565325, 5113164, 6087100, 6391455, 8521940, 9130650, 10652425, 12782910, 18261300, 21304850, 25565820, 31957275, 42609700, 63914550, 127829100]

約数ペア:

[(1, 127829100), (2, 63914550), (3, 42609700), (4, 31957275), (5, 25565820), (6, 21304850), (7, 18261300), (10, 12782910), (12, 10652425), (14, 9130650), (15, 8521940), (20, 6391455), (21, 6087100), (25, 5113164), (28, 4565325), (29, 4407900), (30, 4260970), (35, 3652260), (42, 3043550), (50, 2556582), (58, 2203950), (60, 2130485), (70, 1826130), (75, 1704388), (84, 1521775), (87, 1469300), (100, 1278291), (105, 1217420), (116, 1101975), (140, 913065), (145, 881580), (150, 852194), (174, 734650), (175, 730452), (203, 629700), (210, 608710), (290, 440790), (300, 426097), (348, 367325), (350, 365226), (406, 314850), (420, 304355), (435, 293860), (525, 243484), (580, 220395), (609, 209900), (700, 182613), (725, 176316), (812, 157425), (870, 146930), (1015, 125940), (1050, 121742), (1218, 104950), (1450, 88158), (1740, 73465), (2030, 62970), (2099, 60900), (2100, 60871), (2175, 58772), (2436, 52475), (2900, 44079), (3045, 41980), (4060, 31485), (4198, 30450), (4350, 29386), (5075, 25188), (6090, 20990), (6297, 20300), (8396, 15225), (8700, 14693), (10150, 12594), (10495, 12180)]