201945480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{152989}}^1$

素因数の和:153014

約数の個数: 64

約数和(自身を含む): 660916800

約数和(自身を除く): 458971320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 152989, 305978, 458967, 611956, 764945, 917934, 1223912, 1529890, 1682879, 1835868, 2294835, 3059780, 3365758, 3671736, 4589670, 5048637, 6119560, 6731516, 8414395, 9179340, 10097274, 13463032, 16828790, 18358680, 20194548, 25243185, 33657580, 40389096, 50486370, 67315160, 100972740, 201945480]

約数ペア:

[(1, 201945480), (2, 100972740), (3, 67315160), (4, 50486370), (5, 40389096), (6, 33657580), (8, 25243185), (10, 20194548), (11, 18358680), (12, 16828790), (15, 13463032), (20, 10097274), (22, 9179340), (24, 8414395), (30, 6731516), (33, 6119560), (40, 5048637), (44, 4589670), (55, 3671736), (60, 3365758), (66, 3059780), (88, 2294835), (110, 1835868), (120, 1682879), (132, 1529890), (165, 1223912), (220, 917934), (264, 764945), (330, 611956), (440, 458967), (660, 305978), (1320, 152989)]