77651580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{76129}}^1$

素因数の和:76158

約数の個数: 48

約数和(自身を含む): 230217120

約数和(自身を除く): 152565540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 76129, 152258, 228387, 304516, 380645, 456774, 761290, 913548, 1141935, 1294193, 1522580, 2283870, 2588386, 3882579, 4567740, 5176772, 6470965, 7765158, 12941930, 15530316, 19412895, 25883860, 38825790, 77651580]

約数ペア:

[(1, 77651580), (2, 38825790), (3, 25883860), (4, 19412895), (5, 15530316), (6, 12941930), (10, 7765158), (12, 6470965), (15, 5176772), (17, 4567740), (20, 3882579), (30, 2588386), (34, 2283870), (51, 1522580), (60, 1294193), (68, 1141935), (85, 913548), (102, 761290), (170, 456774), (204, 380645), (255, 304516), (340, 228387), (510, 152258), (1020, 76129)]