27575160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1$

素因数の和:237

約数の個数: 128

約数和(自身を含む): 88058880

約数和(自身を除く): 60483720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 97, 103, 115, 120, 138, 184, 194, 206, 230, 276, 291, 309, 345, 388, 412, 460, 485, 515, 552, 582, 618, 690, 776, 824, 920, 970, 1030, 1164, 1236, 1380, 1455, 1545, 1940, 2060, 2231, 2328, 2369, 2472, 2760, 2910, 3090, 3880, 4120, 4462, 4738, 5820, 6180, 6693, 7107, 8924, 9476, 9991, 11155, 11640, 11845, 12360, 13386, 14214, 17848, 18952, 19982, 22310, 23690, 26772, 28428, 29973, 33465, 35535, 39964, 44620, 47380, 49955, 53544, 56856, 59946, 66930, 71070, 79928, 89240, 94760, 99910, 119892, 133860, 142140, 149865, 199820, 229793, 239784, 267720, 284280, 299730, 399640, 459586, 599460, 689379, 919172, 1148965, 1198920, 1378758, 1838344, 2297930, 2757516, 3446895, 4595860, 5515032, 6893790, 9191720, 13787580, 27575160]

約数ペア:

[(1, 27575160), (2, 13787580), (3, 9191720), (4, 6893790), (5, 5515032), (6, 4595860), (8, 3446895), (10, 2757516), (12, 2297930), (15, 1838344), (20, 1378758), (23, 1198920), (24, 1148965), (30, 919172), (40, 689379), (46, 599460), (60, 459586), (69, 399640), (92, 299730), (97, 284280), (103, 267720), (115, 239784), (120, 229793), (138, 199820), (184, 149865), (194, 142140), (206, 133860), (230, 119892), (276, 99910), (291, 94760), (309, 89240), (345, 79928), (388, 71070), (412, 66930), (460, 59946), (485, 56856), (515, 53544), (552, 49955), (582, 47380), (618, 44620), (690, 39964), (776, 35535), (824, 33465), (920, 29973), (970, 28428), (1030, 26772), (1164, 23690), (1236, 22310), (1380, 19982), (1455, 18952), (1545, 17848), (1940, 14214), (2060, 13386), (2231, 12360), (2328, 11845), (2369, 11640), (2472, 11155), (2760, 9991), (2910, 9476), (3090, 8924), (3880, 7107), (4120, 6693), (4462, 6180), (4738, 5820)]