261374850

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5867}}^1$

素因数の和:5902

約数の個数: 120

約数和(自身を含む): 792391248

約数和(自身を除く): 531016398

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, 1650, 1782, 2025, 2475, 2970, 4050, 4455, 4950, 5867, 7425, 8910, 11734, 14850, 17601, 22275, 29335, 35202, 44550, 52803, 58670, 64537, 88005, 105606, 129074, 146675, 158409, 176010, 193611, 264015, 293350, 316818, 322685, 387222, 440025, 475227, 528030, 580833, 645370, 792045, 880050, 950454, 968055, 1161666, 1320075, 1584090, 1613425, 1742499, 1936110, 2376135, 2640150, 2904165, 3226850, 3484998, 3960225, 4752270, 4840275, 5227497, 5808330, 7920450, 8712495, 9680550, 10454994, 11880675, 14520825, 17424990, 23761350, 26137485, 29041650, 43562475, 52274970, 87124950, 130687425, 261374850]

約数ペア:

[(1, 261374850), (2, 130687425), (3, 87124950), (5, 52274970), (6, 43562475), (9, 29041650), (10, 26137485), (11, 23761350), (15, 17424990), (18, 14520825), (22, 11880675), (25, 10454994), (27, 9680550), (30, 8712495), (33, 7920450), (45, 5808330), (50, 5227497), (54, 4840275), (55, 4752270), (66, 3960225), (75, 3484998), (81, 3226850), (90, 2904165), (99, 2640150), (110, 2376135), (135, 1936110), (150, 1742499), (162, 1613425), (165, 1584090), (198, 1320075), (225, 1161666), (270, 968055), (275, 950454), (297, 880050), (330, 792045), (405, 645370), (450, 580833), (495, 528030), (550, 475227), (594, 440025), (675, 387222), (810, 322685), (825, 316818), (891, 293350), (990, 264015), (1350, 193611), (1485, 176010), (1650, 158409), (1782, 146675), (2025, 129074), (2475, 105606), (2970, 88005), (4050, 64537), (4455, 58670), (4950, 52803), (5867, 44550), (7425, 35202), (8910, 29335), (11734, 22275), (14850, 17601)]