75485480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2027}}^1$

素因数の和:2071

約数の個数: 96

約数和(自身を含む): 208072800

約数和(自身を除く): 132587320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1862, 1960, 2027, 2660, 3724, 4054, 4655, 5320, 7448, 8108, 9310, 10135, 14189, 16216, 18620, 20270, 28378, 37240, 38513, 40540, 56756, 70945, 77026, 81080, 99323, 113512, 141890, 154052, 192565, 198646, 269591, 283780, 308104, 385130, 397292, 496615, 539182, 567560, 770260, 794584, 993230, 1078364, 1347955, 1540520, 1887137, 1986460, 2156728, 2695910, 3774274, 3972920, 5391820, 7548548, 9435685, 10783640, 15097096, 18871370, 37742740, 75485480]

約数ペア:

[(1, 75485480), (2, 37742740), (4, 18871370), (5, 15097096), (7, 10783640), (8, 9435685), (10, 7548548), (14, 5391820), (19, 3972920), (20, 3774274), (28, 2695910), (35, 2156728), (38, 1986460), (40, 1887137), (49, 1540520), (56, 1347955), (70, 1078364), (76, 993230), (95, 794584), (98, 770260), (133, 567560), (140, 539182), (152, 496615), (190, 397292), (196, 385130), (245, 308104), (266, 283780), (280, 269591), (380, 198646), (392, 192565), (490, 154052), (532, 141890), (665, 113512), (760, 99323), (931, 81080), (980, 77026), (1064, 70945), (1330, 56756), (1862, 40540), (1960, 38513), (2027, 37240), (2660, 28378), (3724, 20270), (4054, 18620), (4655, 16216), (5320, 14189), (7448, 10135), (8108, 9310)]