75979540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 198696960

約数和(自身を除く): 122717420

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 109, 130, 140, 182, 218, 260, 364, 383, 436, 455, 545, 763, 766, 910, 1090, 1417, 1526, 1532, 1820, 1915, 2180, 2681, 2834, 3052, 3815, 3830, 4979, 5362, 5668, 7085, 7630, 7660, 9919, 9958, 10724, 13405, 14170, 15260, 19838, 19916, 24895, 26810, 28340, 34853, 39676, 41747, 49595, 49790, 53620, 69706, 83494, 99190, 99580, 139412, 166988, 174265, 198380, 208735, 292229, 348530, 417470, 542711, 584458, 697060, 834940, 1085422, 1168916, 1461145, 2170844, 2713555, 2922290, 3798977, 5427110, 5844580, 7597954, 10854220, 15195908, 18994885, 37989770, 75979540]

約数ペア:

[(1, 75979540), (2, 37989770), (4, 18994885), (5, 15195908), (7, 10854220), (10, 7597954), (13, 5844580), (14, 5427110), (20, 3798977), (26, 2922290), (28, 2713555), (35, 2170844), (52, 1461145), (65, 1168916), (70, 1085422), (91, 834940), (109, 697060), (130, 584458), (140, 542711), (182, 417470), (218, 348530), (260, 292229), (364, 208735), (383, 198380), (436, 174265), (455, 166988), (545, 139412), (763, 99580), (766, 99190), (910, 83494), (1090, 69706), (1417, 53620), (1526, 49790), (1532, 49595), (1820, 41747), (1915, 39676), (2180, 34853), (2681, 28340), (2834, 26810), (3052, 24895), (3815, 19916), (3830, 19838), (4979, 15260), (5362, 14170), (5668, 13405), (7085, 10724), (7630, 9958), (7660, 9919)]