102178860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1153}}^1$

素因数の和:1383

約数の個数: 96

約数和(自身を含む): 328806912

約数和(自身を除く): 226628052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 420, 422, 633, 844, 1055, 1153, 1266, 1477, 2110, 2306, 2532, 2954, 3165, 3459, 4220, 4431, 4612, 5765, 5908, 6330, 6918, 7385, 8071, 8862, 11530, 12660, 13836, 14770, 16142, 17295, 17724, 22155, 23060, 24213, 29540, 32284, 34590, 40355, 44310, 48426, 69180, 80710, 88620, 96852, 121065, 161420, 242130, 243283, 484260, 486566, 729849, 973132, 1216415, 1459698, 1702981, 2432830, 2919396, 3405962, 3649245, 4865660, 5108943, 6811924, 7298490, 8514905, 10217886, 14596980, 17029810, 20435772, 25544715, 34059620, 51089430, 102178860]

約数ペア:

[(1, 102178860), (2, 51089430), (3, 34059620), (4, 25544715), (5, 20435772), (6, 17029810), (7, 14596980), (10, 10217886), (12, 8514905), (14, 7298490), (15, 6811924), (20, 5108943), (21, 4865660), (28, 3649245), (30, 3405962), (35, 2919396), (42, 2432830), (60, 1702981), (70, 1459698), (84, 1216415), (105, 973132), (140, 729849), (210, 486566), (211, 484260), (420, 243283), (422, 242130), (633, 161420), (844, 121065), (1055, 96852), (1153, 88620), (1266, 80710), (1477, 69180), (2110, 48426), (2306, 44310), (2532, 40355), (2954, 34590), (3165, 32284), (3459, 29540), (4220, 24213), (4431, 23060), (4612, 22155), (5765, 17724), (5908, 17295), (6330, 16142), (6918, 14770), (7385, 13836), (8071, 12660), (8862, 11530)]