27595260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:225

約数の個数: 216

約数和(自身を含む): 105731808

約数和(自身を除く): 78136548

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 121, 126, 132, 140, 154, 165, 180, 181, 198, 210, 220, 231, 242, 252, 308, 315, 330, 362, 363, 385, 396, 420, 462, 484, 495, 543, 605, 630, 660, 693, 724, 726, 770, 847, 905, 924, 990, 1086, 1089, 1155, 1210, 1260, 1267, 1386, 1452, 1540, 1629, 1694, 1810, 1815, 1980, 1991, 2172, 2178, 2310, 2420, 2534, 2541, 2715, 2772, 3258, 3388, 3465, 3620, 3630, 3801, 3982, 4235, 4356, 4620, 5068, 5082, 5430, 5445, 5973, 6335, 6516, 6930, 7260, 7602, 7623, 7964, 8145, 8470, 9955, 10164, 10860, 10890, 11403, 11946, 12670, 12705, 13860, 13937, 15204, 15246, 16290, 16940, 17919, 19005, 19910, 21780, 21901, 22806, 23892, 25340, 25410, 27874, 29865, 30492, 32580, 35838, 38010, 38115, 39820, 41811, 43802, 45612, 50820, 55748, 57015, 59730, 65703, 69685, 71676, 76020, 76230, 83622, 87604, 89595, 109505, 114030, 119460, 125433, 131406, 139370, 152460, 153307, 167244, 179190, 197109, 209055, 219010, 228060, 250866, 262812, 278740, 306614, 328515, 358380, 394218, 418110, 438020, 459921, 501732, 613228, 627165, 657030, 766535, 788436, 836220, 919842, 985545, 1254330, 1314060, 1379763, 1533070, 1839684, 1971090, 2299605, 2508660, 2759526, 3066140, 3942180, 4599210, 5519052, 6898815, 9198420, 13797630, 27595260]

約数ペア:

[(1, 27595260), (2, 13797630), (3, 9198420), (4, 6898815), (5, 5519052), (6, 4599210), (7, 3942180), (9, 3066140), (10, 2759526), (11, 2508660), (12, 2299605), (14, 1971090), (15, 1839684), (18, 1533070), (20, 1379763), (21, 1314060), (22, 1254330), (28, 985545), (30, 919842), (33, 836220), (35, 788436), (36, 766535), (42, 657030), (44, 627165), (45, 613228), (55, 501732), (60, 459921), (63, 438020), (66, 418110), (70, 394218), (77, 358380), (84, 328515), (90, 306614), (99, 278740), (105, 262812), (110, 250866), (121, 228060), (126, 219010), (132, 209055), (140, 197109), (154, 179190), (165, 167244), (180, 153307), (181, 152460), (198, 139370), (210, 131406), (220, 125433), (231, 119460), (242, 114030), (252, 109505), (308, 89595), (315, 87604), (330, 83622), (362, 76230), (363, 76020), (385, 71676), (396, 69685), (420, 65703), (462, 59730), (484, 57015), (495, 55748), (543, 50820), (605, 45612), (630, 43802), (660, 41811), (693, 39820), (724, 38115), (726, 38010), (770, 35838), (847, 32580), (905, 30492), (924, 29865), (990, 27874), (1086, 25410), (1089, 25340), (1155, 23892), (1210, 22806), (1260, 21901), (1267, 21780), (1386, 19910), (1452, 19005), (1540, 17919), (1629, 16940), (1694, 16290), (1810, 15246), (1815, 15204), (1980, 13937), (1991, 13860), (2172, 12705), (2178, 12670), (2310, 11946), (2420, 11403), (2534, 10890), (2541, 10860), (2715, 10164), (2772, 9955), (3258, 8470), (3388, 8145), (3465, 7964), (3620, 7623), (3630, 7602), (3801, 7260), (3982, 6930), (4235, 6516), (4356, 6335), (4620, 5973), (5068, 5445), (5082, 5430)]