27714540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 98058240

約数和(自身を除く): 70343700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 23, 28, 30, 35, 38, 42, 46, 57, 60, 69, 70, 76, 84, 92, 95, 105, 114, 115, 133, 138, 140, 151, 161, 190, 210, 228, 230, 266, 276, 285, 302, 322, 345, 380, 399, 420, 437, 453, 460, 483, 532, 570, 604, 644, 665, 690, 755, 798, 805, 874, 906, 966, 1057, 1140, 1311, 1330, 1380, 1510, 1596, 1610, 1748, 1812, 1932, 1995, 2114, 2185, 2265, 2415, 2622, 2660, 2869, 3020, 3059, 3171, 3220, 3473, 3990, 4228, 4370, 4530, 4830, 5244, 5285, 5738, 6118, 6342, 6555, 6946, 7980, 8607, 8740, 9060, 9177, 9660, 10419, 10570, 11476, 12236, 12684, 13110, 13892, 14345, 15295, 15855, 17214, 17365, 18354, 20083, 20838, 21140, 24311, 26220, 28690, 30590, 31710, 34428, 34730, 36708, 40166, 41676, 43035, 45885, 48622, 52095, 57380, 60249, 61180, 63420, 65987, 69460, 72933, 80332, 86070, 91770, 97244, 100415, 104190, 120498, 121555, 131974, 145866, 172140, 183540, 197961, 200830, 208380, 240996, 243110, 263948, 291732, 301245, 329935, 364665, 395922, 401660, 461909, 486220, 602490, 659870, 729330, 791844, 923818, 989805, 1204980, 1319740, 1385727, 1458660, 1847636, 1979610, 2309545, 2771454, 3959220, 4619090, 5542908, 6928635, 9238180, 13857270, 27714540]

約数ペア:

[(1, 27714540), (2, 13857270), (3, 9238180), (4, 6928635), (5, 5542908), (6, 4619090), (7, 3959220), (10, 2771454), (12, 2309545), (14, 1979610), (15, 1847636), (19, 1458660), (20, 1385727), (21, 1319740), (23, 1204980), (28, 989805), (30, 923818), (35, 791844), (38, 729330), (42, 659870), (46, 602490), (57, 486220), (60, 461909), (69, 401660), (70, 395922), (76, 364665), (84, 329935), (92, 301245), (95, 291732), (105, 263948), (114, 243110), (115, 240996), (133, 208380), (138, 200830), (140, 197961), (151, 183540), (161, 172140), (190, 145866), (210, 131974), (228, 121555), (230, 120498), (266, 104190), (276, 100415), (285, 97244), (302, 91770), (322, 86070), (345, 80332), (380, 72933), (399, 69460), (420, 65987), (437, 63420), (453, 61180), (460, 60249), (483, 57380), (532, 52095), (570, 48622), (604, 45885), (644, 43035), (665, 41676), (690, 40166), (755, 36708), (798, 34730), (805, 34428), (874, 31710), (906, 30590), (966, 28690), (1057, 26220), (1140, 24311), (1311, 21140), (1330, 20838), (1380, 20083), (1510, 18354), (1596, 17365), (1610, 17214), (1748, 15855), (1812, 15295), (1932, 14345), (1995, 13892), (2114, 13110), (2185, 12684), (2265, 12236), (2415, 11476), (2622, 10570), (2660, 10419), (2869, 9660), (3020, 9177), (3059, 9060), (3171, 8740), (3220, 8607), (3473, 7980), (3990, 6946), (4228, 6555), (4370, 6342), (4530, 6118), (4830, 5738), (5244, 5285)]