66780450

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1499}}^1$

素因数の和:1534

約数の個数: 120

約数和(自身を含む): 202554000

約数和(自身を除く): 135773550

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 81, 90, 99, 110, 135, 150, 162, 165, 198, 225, 270, 275, 297, 330, 405, 450, 495, 550, 594, 675, 810, 825, 891, 990, 1350, 1485, 1499, 1650, 1782, 2025, 2475, 2970, 2998, 4050, 4455, 4497, 4950, 7425, 7495, 8910, 8994, 13491, 14850, 14990, 16489, 22275, 22485, 26982, 32978, 37475, 40473, 44550, 44970, 49467, 67455, 74950, 80946, 82445, 98934, 112425, 121419, 134910, 148401, 164890, 202365, 224850, 242838, 247335, 296802, 337275, 404730, 412225, 445203, 494670, 607095, 674550, 742005, 824450, 890406, 1011825, 1214190, 1236675, 1335609, 1484010, 2023650, 2226015, 2473350, 2671218, 3035475, 3710025, 4452030, 6070950, 6678045, 7420050, 11130075, 13356090, 22260150, 33390225, 66780450]

約数ペア:

[(1, 66780450), (2, 33390225), (3, 22260150), (5, 13356090), (6, 11130075), (9, 7420050), (10, 6678045), (11, 6070950), (15, 4452030), (18, 3710025), (22, 3035475), (25, 2671218), (27, 2473350), (30, 2226015), (33, 2023650), (45, 1484010), (50, 1335609), (54, 1236675), (55, 1214190), (66, 1011825), (75, 890406), (81, 824450), (90, 742005), (99, 674550), (110, 607095), (135, 494670), (150, 445203), (162, 412225), (165, 404730), (198, 337275), (225, 296802), (270, 247335), (275, 242838), (297, 224850), (330, 202365), (405, 164890), (450, 148401), (495, 134910), (550, 121419), (594, 112425), (675, 98934), (810, 82445), (825, 80946), (891, 74950), (990, 67455), (1350, 49467), (1485, 44970), (1499, 44550), (1650, 40473), (1782, 37475), (2025, 32978), (2475, 26982), (2970, 22485), (2998, 22275), (4050, 16489), (4455, 14990), (4497, 14850), (4950, 13491), (7425, 8994), (7495, 8910)]