4049100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:440

約数の個数: 108

約数和(自身を含む): 13879320

約数和(自身を除く): 9830220

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, 409, 450, 495, 550, 660, 818, 825, 900, 990, 1100, 1227, 1636, 1650, 1980, 2045, 2454, 2475, 3300, 3681, 4090, 4499, 4908, 4950, 6135, 7362, 8180, 8998, 9900, 10225, 12270, 13497, 14724, 17996, 18405, 20450, 22495, 24540, 26994, 30675, 36810, 40491, 40900, 44990, 53988, 61350, 67485, 73620, 80982, 89980, 92025, 112475, 122700, 134970, 161964, 184050, 202455, 224950, 269940, 337425, 368100, 404910, 449900, 674850, 809820, 1012275, 1349700, 2024550, 4049100]

約数ペア:

[(1, 4049100), (2, 2024550), (3, 1349700), (4, 1012275), (5, 809820), (6, 674850), (9, 449900), (10, 404910), (11, 368100), (12, 337425), (15, 269940), (18, 224950), (20, 202455), (22, 184050), (25, 161964), (30, 134970), (33, 122700), (36, 112475), (44, 92025), (45, 89980), (50, 80982), (55, 73620), (60, 67485), (66, 61350), (75, 53988), (90, 44990), (99, 40900), (100, 40491), (110, 36810), (132, 30675), (150, 26994), (165, 24540), (180, 22495), (198, 20450), (220, 18405), (225, 17996), (275, 14724), (300, 13497), (330, 12270), (396, 10225), (409, 9900), (450, 8998), (495, 8180), (550, 7362), (660, 6135), (818, 4950), (825, 4908), (900, 4499), (990, 4090), (1100, 3681), (1227, 3300), (1636, 2475), (1650, 2454), (1980, 2045)]