76107780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{8629}}^1$

素因数の和:8658

約数の個数: 108

約数和(自身を含む): 268582860

約数和(自身を除く): 192475080

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8629, 8820, 17258, 25887, 34516, 43145, 51774, 60403, 77661, 86290, 103548, 120806, 129435, 155322, 172580, 181209, 241612, 258870, 302015, 310644, 362418, 388305, 422821, 517740, 543627, 604030, 724836, 776610, 845642, 906045, 1087254, 1208060, 1268463, 1553220, 1691284, 1812090, 2114105, 2174508, 2536926, 2718135, 3624180, 3805389, 4228210, 5073852, 5436270, 6342315, 7610778, 8456420, 10872540, 12684630, 15221556, 19026945, 25369260, 38053890, 76107780]

約数ペア:

[(1, 76107780), (2, 38053890), (3, 25369260), (4, 19026945), (5, 15221556), (6, 12684630), (7, 10872540), (9, 8456420), (10, 7610778), (12, 6342315), (14, 5436270), (15, 5073852), (18, 4228210), (20, 3805389), (21, 3624180), (28, 2718135), (30, 2536926), (35, 2174508), (36, 2114105), (42, 1812090), (45, 1691284), (49, 1553220), (60, 1268463), (63, 1208060), (70, 1087254), (84, 906045), (90, 845642), (98, 776610), (105, 724836), (126, 604030), (140, 543627), (147, 517740), (180, 422821), (196, 388305), (210, 362418), (245, 310644), (252, 302015), (294, 258870), (315, 241612), (420, 181209), (441, 172580), (490, 155322), (588, 129435), (630, 120806), (735, 103548), (882, 86290), (980, 77661), (1260, 60403), (1470, 51774), (1764, 43145), (2205, 34516), (2940, 25887), (4410, 17258), (8629, 8820)]