67774920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{33223}}^1$

素因数の和:33254

約数の個数: 64

約数和(自身を含む): 215291520

約数和(自身を除く): 147516600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 33223, 66446, 99669, 132892, 166115, 199338, 265784, 332230, 398676, 498345, 564791, 664460, 797352, 996690, 1129582, 1328920, 1694373, 1993380, 2259164, 2823955, 3388746, 3986760, 4518328, 5647910, 6777492, 8471865, 11295820, 13554984, 16943730, 22591640, 33887460, 67774920]

約数ペア:

[(1, 67774920), (2, 33887460), (3, 22591640), (4, 16943730), (5, 13554984), (6, 11295820), (8, 8471865), (10, 6777492), (12, 5647910), (15, 4518328), (17, 3986760), (20, 3388746), (24, 2823955), (30, 2259164), (34, 1993380), (40, 1694373), (51, 1328920), (60, 1129582), (68, 996690), (85, 797352), (102, 664460), (120, 564791), (136, 498345), (170, 398676), (204, 332230), (255, 265784), (340, 199338), (408, 166115), (510, 132892), (680, 99669), (1020, 66446), (2040, 33223)]