67300020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{4201}}^1$

素因数の和:4305

約数の個数: 72

約数和(自身を含む): 206486280

約数和(自身を除く): 139186260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 4201, 5340, 8010, 8402, 12603, 16020, 16804, 21005, 25206, 37809, 42010, 50412, 63015, 75618, 84020, 126030, 151236, 189045, 252060, 373889, 378090, 747778, 756180, 1121667, 1495556, 1869445, 2243334, 3365001, 3738890, 4486668, 5608335, 6730002, 7477780, 11216670, 13460004, 16825005, 22433340, 33650010, 67300020]

約数ペア:

[(1, 67300020), (2, 33650010), (3, 22433340), (4, 16825005), (5, 13460004), (6, 11216670), (9, 7477780), (10, 6730002), (12, 5608335), (15, 4486668), (18, 3738890), (20, 3365001), (30, 2243334), (36, 1869445), (45, 1495556), (60, 1121667), (89, 756180), (90, 747778), (178, 378090), (180, 373889), (267, 252060), (356, 189045), (445, 151236), (534, 126030), (801, 84020), (890, 75618), (1068, 63015), (1335, 50412), (1602, 42010), (1780, 37809), (2670, 25206), (3204, 21005), (4005, 16804), (4201, 16020), (5340, 12603), (8010, 8402)]