55136100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{569}}^1$

素因数の和:622

約数の個数: 144

約数和(自身を含む): 178113600

約数和(自身を除く): 122977500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 19, 20, 25, 30, 34, 38, 50, 51, 57, 60, 68, 75, 76, 85, 95, 100, 102, 114, 150, 170, 190, 204, 228, 255, 285, 300, 323, 340, 380, 425, 475, 510, 569, 570, 646, 850, 950, 969, 1020, 1138, 1140, 1275, 1292, 1425, 1615, 1700, 1707, 1900, 1938, 2276, 2550, 2845, 2850, 3230, 3414, 3876, 4845, 5100, 5690, 5700, 6460, 6828, 8075, 8535, 9673, 9690, 10811, 11380, 14225, 16150, 17070, 19346, 19380, 21622, 24225, 28450, 29019, 32300, 32433, 34140, 38692, 42675, 43244, 48365, 48450, 54055, 56900, 58038, 64866, 85350, 96730, 96900, 108110, 116076, 129732, 145095, 162165, 170700, 183787, 193460, 216220, 241825, 270275, 290190, 324330, 367574, 483650, 540550, 551361, 580380, 648660, 725475, 735148, 810825, 918935, 967300, 1081100, 1102722, 1450950, 1621650, 1837870, 2205444, 2756805, 2901900, 3243300, 3675740, 4594675, 5513610, 9189350, 11027220, 13784025, 18378700, 27568050, 55136100]

約数ペア:

[(1, 55136100), (2, 27568050), (3, 18378700), (4, 13784025), (5, 11027220), (6, 9189350), (10, 5513610), (12, 4594675), (15, 3675740), (17, 3243300), (19, 2901900), (20, 2756805), (25, 2205444), (30, 1837870), (34, 1621650), (38, 1450950), (50, 1102722), (51, 1081100), (57, 967300), (60, 918935), (68, 810825), (75, 735148), (76, 725475), (85, 648660), (95, 580380), (100, 551361), (102, 540550), (114, 483650), (150, 367574), (170, 324330), (190, 290190), (204, 270275), (228, 241825), (255, 216220), (285, 193460), (300, 183787), (323, 170700), (340, 162165), (380, 145095), (425, 129732), (475, 116076), (510, 108110), (569, 96900), (570, 96730), (646, 85350), (850, 64866), (950, 58038), (969, 56900), (1020, 54055), (1138, 48450), (1140, 48365), (1275, 43244), (1292, 42675), (1425, 38692), (1615, 34140), (1700, 32433), (1707, 32300), (1900, 29019), (1938, 28450), (2276, 24225), (2550, 21622), (2845, 19380), (2850, 19346), (3230, 17070), (3414, 16150), (3876, 14225), (4845, 11380), (5100, 10811), (5690, 9690), (5700, 9673), (6460, 8535), (6828, 8075)]