75427840

素因数分解:

$2^{12}\times 5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 104

約数和(自身を含む): 188720640

約数和(自身を除く): 113292800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 127, 128, 145, 160, 232, 254, 256, 290, 320, 464, 508, 512, 580, 635, 640, 928, 1016, 1024, 1160, 1270, 1280, 1856, 2032, 2048, 2320, 2540, 2560, 3683, 3712, 4064, 4096, 4640, 5080, 5120, 7366, 7424, 8128, 9280, 10160, 10240, 14732, 14848, 16256, 18415, 18560, 20320, 20480, 29464, 29696, 32512, 36830, 37120, 40640, 58928, 59392, 65024, 73660, 74240, 81280, 117856, 118784, 130048, 147320, 148480, 162560, 235712, 260096, 294640, 296960, 325120, 471424, 520192, 589280, 593920, 650240, 942848, 1178560, 1300480, 1885696, 2357120, 2600960, 3771392, 4714240, 7542784, 9428480, 15085568, 18856960, 37713920, 75427840]

約数ペア:

[(1, 75427840), (2, 37713920), (4, 18856960), (5, 15085568), (8, 9428480), (10, 7542784), (16, 4714240), (20, 3771392), (29, 2600960), (32, 2357120), (40, 1885696), (58, 1300480), (64, 1178560), (80, 942848), (116, 650240), (127, 593920), (128, 589280), (145, 520192), (160, 471424), (232, 325120), (254, 296960), (256, 294640), (290, 260096), (320, 235712), (464, 162560), (508, 148480), (512, 147320), (580, 130048), (635, 118784), (640, 117856), (928, 81280), (1016, 74240), (1024, 73660), (1160, 65024), (1270, 59392), (1280, 58928), (1856, 40640), (2032, 37120), (2048, 36830), (2320, 32512), (2540, 29696), (2560, 29464), (3683, 20480), (3712, 20320), (4064, 18560), (4096, 18415), (4640, 16256), (5080, 14848), (5120, 14732), (7366, 10240), (7424, 10160), (8128, 9280)]