76787340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{7949}}^1$

素因数の和:7991

約数の個数: 96

約数和(自身を含む): 256435200

約数和(自身を除く): 179647860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 7949, 9660, 15898, 23847, 31796, 39745, 47694, 55643, 79490, 95388, 111286, 119235, 158980, 166929, 182827, 222572, 238470, 278215, 333858, 365654, 476940, 548481, 556430, 667716, 731308, 834645, 914135, 1096962, 1112860, 1279789, 1669290, 1828270, 2193924, 2559578, 2742405, 3338580, 3656540, 3839367, 5119156, 5484810, 6398945, 7678734, 10969620, 12797890, 15357468, 19196835, 25595780, 38393670, 76787340]

約数ペア:

[(1, 76787340), (2, 38393670), (3, 25595780), (4, 19196835), (5, 15357468), (6, 12797890), (7, 10969620), (10, 7678734), (12, 6398945), (14, 5484810), (15, 5119156), (20, 3839367), (21, 3656540), (23, 3338580), (28, 2742405), (30, 2559578), (35, 2193924), (42, 1828270), (46, 1669290), (60, 1279789), (69, 1112860), (70, 1096962), (84, 914135), (92, 834645), (105, 731308), (115, 667716), (138, 556430), (140, 548481), (161, 476940), (210, 365654), (230, 333858), (276, 278215), (322, 238470), (345, 222572), (420, 182827), (460, 166929), (483, 158980), (644, 119235), (690, 111286), (805, 95388), (966, 79490), (1380, 55643), (1610, 47694), (1932, 39745), (2415, 31796), (3220, 23847), (4830, 15898), (7949, 9660)]