12147300

素因数分解:

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

素因数の和:443

約数の個数: 144

約数和(自身を含む): 42705600

約数和(自身を除く): 30558300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 25, 27, 30, 33, 36, 44, 45, 50, 54, 55, 60, 66, 75, 90, 99, 100, 108, 110, 132, 135, 150, 165, 180, 198, 220, 225, 270, 275, 297, 300, 330, 396, 409, 450, 495, 540, 550, 594, 660, 675, 818, 825, 900, 990, 1100, 1188, 1227, 1350, 1485, 1636, 1650, 1980, 2045, 2454, 2475, 2700, 2970, 3300, 3681, 4090, 4499, 4908, 4950, 5940, 6135, 7362, 7425, 8180, 8998, 9900, 10225, 11043, 12270, 13497, 14724, 14850, 17996, 18405, 20450, 22086, 22495, 24540, 26994, 29700, 30675, 36810, 40491, 40900, 44172, 44990, 53988, 55215, 61350, 67485, 73620, 80982, 89980, 92025, 110430, 112475, 121473, 122700, 134970, 161964, 184050, 202455, 220860, 224950, 242946, 269940, 276075, 337425, 368100, 404910, 449900, 485892, 552150, 607365, 674850, 809820, 1012275, 1104300, 1214730, 1349700, 2024550, 2429460, 3036825, 4049100, 6073650, 12147300]

約数ペア:

[(1, 12147300), (2, 6073650), (3, 4049100), (4, 3036825), (5, 2429460), (6, 2024550), (9, 1349700), (10, 1214730), (11, 1104300), (12, 1012275), (15, 809820), (18, 674850), (20, 607365), (22, 552150), (25, 485892), (27, 449900), (30, 404910), (33, 368100), (36, 337425), (44, 276075), (45, 269940), (50, 242946), (54, 224950), (55, 220860), (60, 202455), (66, 184050), (75, 161964), (90, 134970), (99, 122700), (100, 121473), (108, 112475), (110, 110430), (132, 92025), (135, 89980), (150, 80982), (165, 73620), (180, 67485), (198, 61350), (220, 55215), (225, 53988), (270, 44990), (275, 44172), (297, 40900), (300, 40491), (330, 36810), (396, 30675), (409, 29700), (450, 26994), (495, 24540), (540, 22495), (550, 22086), (594, 20450), (660, 18405), (675, 17996), (818, 14850), (825, 14724), (900, 13497), (990, 12270), (1100, 11043), (1188, 10225), (1227, 9900), (1350, 8998), (1485, 8180), (1636, 7425), (1650, 7362), (1980, 6135), (2045, 5940), (2454, 4950), (2475, 4908), (2700, 4499), (2970, 4090), (3300, 3681)]