65978550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1481}}^1$

素因数の和:1516

約数の個数: 120

約数和(自身を含む): 200123352

約数和(自身を除く): 134144802

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, 1481, 1485, 1650, 1782, 2025, 2475, 2962, 2970, 4050, 4443, 4455, 4950, 7405, 7425, 8886, 8910, 13329, 14810, 14850, 16291, 22215, 22275, 26658, 32582, 37025, 39987, 44430, 44550, 48873, 66645, 74050, 79974, 81455, 97746, 111075, 119961, 133290, 146619, 162910, 199935, 222150, 239922, 244365, 293238, 333225, 399870, 407275, 439857, 488730, 599805, 666450, 733095, 814550, 879714, 999675, 1199610, 1221825, 1319571, 1466190, 1999350, 2199285, 2443650, 2639142, 2999025, 3665475, 4398570, 5998050, 6597855, 7330950, 10996425, 13195710, 21992850, 32989275, 65978550]

約数ペア:

[(1, 65978550), (2, 32989275), (3, 21992850), (5, 13195710), (6, 10996425), (9, 7330950), (10, 6597855), (11, 5998050), (15, 4398570), (18, 3665475), (22, 2999025), (25, 2639142), (27, 2443650), (30, 2199285), (33, 1999350), (45, 1466190), (50, 1319571), (54, 1221825), (55, 1199610), (66, 999675), (75, 879714), (81, 814550), (90, 733095), (99, 666450), (110, 599805), (135, 488730), (150, 439857), (162, 407275), (165, 399870), (198, 333225), (225, 293238), (270, 244365), (275, 239922), (297, 222150), (330, 199935), (405, 162910), (450, 146619), (495, 133290), (550, 119961), (594, 111075), (675, 97746), (810, 81455), (825, 79974), (891, 74050), (990, 66645), (1350, 48873), (1481, 44550), (1485, 44430), (1650, 39987), (1782, 37025), (2025, 32582), (2475, 26658), (2962, 22275), (2970, 22215), (4050, 16291), (4443, 14850), (4455, 14810), (4950, 13329), (7405, 8910), (7425, 8886)]