196464420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{8461}}^1$

素因数の和:8522

約数の個数: 96

約数和(自身を含む): 625511040

約数和(自身を除く): 429046620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3870, 4644, 5805, 7740, 8461, 11610, 16922, 23220, 25383, 33844, 42305, 50766, 76149, 84610, 101532, 126915, 152298, 169220, 228447, 253830, 304596, 363823, 380745, 456894, 507660, 727646, 761490, 913788, 1091469, 1142235, 1455292, 1522980, 1819115, 2182938, 2284470, 3274407, 3638230, 4365876, 4568940, 5457345, 6548814, 7276460, 9823221, 10914690, 13097628, 16372035, 19646442, 21829380, 32744070, 39292884, 49116105, 65488140, 98232210, 196464420]

約数ペア:

[(1, 196464420), (2, 98232210), (3, 65488140), (4, 49116105), (5, 39292884), (6, 32744070), (9, 21829380), (10, 19646442), (12, 16372035), (15, 13097628), (18, 10914690), (20, 9823221), (27, 7276460), (30, 6548814), (36, 5457345), (43, 4568940), (45, 4365876), (54, 3638230), (60, 3274407), (86, 2284470), (90, 2182938), (108, 1819115), (129, 1522980), (135, 1455292), (172, 1142235), (180, 1091469), (215, 913788), (258, 761490), (270, 727646), (387, 507660), (430, 456894), (516, 380745), (540, 363823), (645, 304596), (774, 253830), (860, 228447), (1161, 169220), (1290, 152298), (1548, 126915), (1935, 101532), (2322, 84610), (2580, 76149), (3870, 50766), (4644, 42305), (5805, 33844), (7740, 25383), (8461, 23220), (11610, 16922)]