75030164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 72

約数和(自身を含む): 156408000

約数和(自身を除く): 81377836

約数列:

[1, 2, 4, 11, 19, 22, 38, 41, 44, 76, 82, 121, 164, 199, 209, 242, 398, 418, 451, 484, 779, 796, 836, 902, 1558, 1804, 2189, 2299, 3116, 3781, 4378, 4598, 4961, 7562, 8159, 8569, 8756, 9196, 9922, 15124, 16318, 17138, 19844, 24079, 32636, 34276, 41591, 48158, 83182, 89749, 94259, 96316, 155021, 166364, 179498, 188518, 310042, 358996, 377036, 457501, 620084, 915002, 987239, 1705231, 1830004, 1974478, 3410462, 3948956, 6820924, 18757541, 37515082, 75030164]

約数ペア:

[(1, 75030164), (2, 37515082), (4, 18757541), (11, 6820924), (19, 3948956), (22, 3410462), (38, 1974478), (41, 1830004), (44, 1705231), (76, 987239), (82, 915002), (121, 620084), (164, 457501), (199, 377036), (209, 358996), (242, 310042), (398, 188518), (418, 179498), (451, 166364), (484, 155021), (779, 96316), (796, 94259), (836, 89749), (902, 83182), (1558, 48158), (1804, 41591), (2189, 34276), (2299, 32636), (3116, 24079), (3781, 19844), (4378, 17138), (4598, 16318), (4961, 15124), (7562, 9922), (8159, 9196), (8569, 8756)]