4940100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:530

約数の個数: 108

約数和(自身を含む): 16926000

約数和(自身を除く): 11985900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 30, 33, 36, 44, 45, 50, 55, 60, 66, 75, 90, 99, 100, 110, 132, 150, 165, 180, 198, 220, 225, 275, 300, 330, 396, 450, 495, 499, 550, 660, 825, 900, 990, 998, 1100, 1497, 1650, 1980, 1996, 2475, 2495, 2994, 3300, 4491, 4950, 4990, 5489, 5988, 7485, 8982, 9900, 9980, 10978, 12475, 14970, 16467, 17964, 21956, 22455, 24950, 27445, 29940, 32934, 37425, 44910, 49401, 49900, 54890, 65868, 74850, 82335, 89820, 98802, 109780, 112275, 137225, 149700, 164670, 197604, 224550, 247005, 274450, 329340, 411675, 449100, 494010, 548900, 823350, 988020, 1235025, 1646700, 2470050, 4940100]

約数ペア:

[(1, 4940100), (2, 2470050), (3, 1646700), (4, 1235025), (5, 988020), (6, 823350), (9, 548900), (10, 494010), (11, 449100), (12, 411675), (15, 329340), (18, 274450), (20, 247005), (22, 224550), (25, 197604), (30, 164670), (33, 149700), (36, 137225), (44, 112275), (45, 109780), (50, 98802), (55, 89820), (60, 82335), (66, 74850), (75, 65868), (90, 54890), (99, 49900), (100, 49401), (110, 44910), (132, 37425), (150, 32934), (165, 29940), (180, 27445), (198, 24950), (220, 22455), (225, 21956), (275, 17964), (300, 16467), (330, 14970), (396, 12475), (450, 10978), (495, 9980), (499, 9900), (550, 8982), (660, 7485), (825, 5988), (900, 5489), (990, 4990), (998, 4950), (1100, 4491), (1497, 3300), (1650, 2994), (1980, 2495), (1996, 2475)]