117775980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{443}}^1$

素因数の和:676

約数の個数: 144

約数和(自身を含む): 411151104

約数和(自身を除く): 293375124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 211, 252, 315, 420, 422, 443, 630, 633, 844, 886, 1055, 1260, 1266, 1329, 1477, 1772, 1899, 2110, 2215, 2532, 2658, 2954, 3101, 3165, 3798, 3987, 4220, 4430, 4431, 5316, 5908, 6202, 6330, 6645, 7385, 7596, 7974, 8860, 8862, 9303, 9495, 12404, 12660, 13290, 13293, 14770, 15505, 15948, 17724, 18606, 18990, 19935, 22155, 26580, 26586, 27909, 29540, 31010, 37212, 37980, 39870, 44310, 46515, 53172, 55818, 62020, 66465, 79740, 88620, 93030, 93473, 111636, 132930, 139545, 186060, 186946, 265860, 279090, 280419, 373892, 467365, 558180, 560838, 654311, 841257, 934730, 1121676, 1308622, 1402095, 1682514, 1869460, 1962933, 2617244, 2804190, 3271555, 3365028, 3925866, 4206285, 5608380, 5888799, 6543110, 7851732, 8412570, 9814665, 11777598, 13086220, 16825140, 19629330, 23555196, 29443995, 39258660, 58887990, 117775980]

約数ペア:

[(1, 117775980), (2, 58887990), (3, 39258660), (4, 29443995), (5, 23555196), (6, 19629330), (7, 16825140), (9, 13086220), (10, 11777598), (12, 9814665), (14, 8412570), (15, 7851732), (18, 6543110), (20, 5888799), (21, 5608380), (28, 4206285), (30, 3925866), (35, 3365028), (36, 3271555), (42, 2804190), (45, 2617244), (60, 1962933), (63, 1869460), (70, 1682514), (84, 1402095), (90, 1308622), (105, 1121676), (126, 934730), (140, 841257), (180, 654311), (210, 560838), (211, 558180), (252, 467365), (315, 373892), (420, 280419), (422, 279090), (443, 265860), (630, 186946), (633, 186060), (844, 139545), (886, 132930), (1055, 111636), (1260, 93473), (1266, 93030), (1329, 88620), (1477, 79740), (1772, 66465), (1899, 62020), (2110, 55818), (2215, 53172), (2532, 46515), (2658, 44310), (2954, 39870), (3101, 37980), (3165, 37212), (3798, 31010), (3987, 29540), (4220, 27909), (4430, 26586), (4431, 26580), (5316, 22155), (5908, 19935), (6202, 18990), (6330, 18606), (6645, 17724), (7385, 15948), (7596, 15505), (7974, 14770), (8860, 13293), (8862, 13290), (9303, 12660), (9495, 12404)]